Company patents

INTERVET INC.

Intervet Inc. demonstrates a strong focus on Pharmaceutical Preparations (63.8% of portfolio) and Therapeutic Activity (Pharma) (57.6%), with a surprising surge in Heterocyclic Compounds (Pharma) in 2024, growing by 233.3% YoY, indicating a past emerging focus in this area, although patenting activity across most categories, including Animal Husbandry / Fishing, has seen significant declines in 2025 and so far in 2026.

Patent Trend by Technology Area

Yearly patent publications since 2023

Product themes

Product-level themes inferred from filings since 2023, with category chips showing where each theme appears. Select a theme to filter the patents below.

177 US filings (since 2023) · 11 categories · 20 themes

Animal Health Diagnostics & Treatment

Methods and compositions for monitoring the physiological state of animals, diagnosing diseases, and administering therapeutic interventions.

Animal Husbandry / Fishing
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48since 2023
-35.0%YoY
Antibody Engineering & Therapeutics

Design and modification of antibodies or antibody-derived fragments for targeted therapeutic intervention, including bispecific formats, Fc region modifications, and activatable constructs.

Peptides & ProteinsTherapeutic Activity (Pharma)Pharmaceutical Preparations
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18since 2023
+400.0%YoY
Immunomodulatory Protein Design

Design and engineering of proteins or peptides to directly modulate immune responses, including enhancing antigen presentation, suppressing inflammation, or activating specific immune cell types.

Peptides & Proteins
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18since 2023
+300.0%YoY
Targeted Small Molecule Therapeutics

Design and synthesis of acyclic or carbocyclic organic compounds that selectively modulate specific biological targets or pathways for the treatment of diseases.

Heterocyclic Compounds (Pharma)Pharmaceutical PreparationsAcyclic / Carbocyclic Compounds
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11since 2023
-40.0%YoY
Aquaculture & Fishing Equipment

Specialized tools and structures for raising aquatic organisms or for catching fish, including platforms, bait dispensers, and reels.

Animal Husbandry / Fishing
Who else files here? →
11since 2023
-75.0%YoY
Chemical Synthesis of Drug Intermediates

Processes and methodologies for the efficient and scalable preparation of complex heterocyclic compounds and their precursors, including specific reaction conditions, purification techniques, and intermediate compounds.

Heterocyclic Compounds (Pharma)
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7since 2023
0.0%YoY
Drug Candidate Synthesis

Methods and intermediates for preparing complex organic molecules intended as active pharmaceutical ingredients (APIs), often involving multi-step synthesis and optimization of reaction pathways.

General Organic Chemistry Methods
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7since 2023
0.0%YoY
Immune Checkpoint Modulation

Therapeutic interventions that target immune checkpoint pathways to either enhance or suppress immune responses, often used in cancer immunotherapy or autoimmune diseases.

Therapeutic Activity (Pharma)
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7since 2023
0.0%YoY
Herbicidal Active Ingredients

Innovation in chemical compounds or optimized formulations specifically designed to control or inhibit the growth of unwanted plants (weeds) in agricultural settings, often with improved selectivity or reduced environmental impact.

Biocides & Pesticides
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5since 2023
-50.0%YoY
Recombinant Protein & Peptide Therapeutics

Development and application of therapeutic proteins or peptides produced through recombinant DNA technology, including fusion proteins and modified growth factors.

Therapeutic Activity (Pharma)
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4since 2023
+200.0%YoY
API Solid Form Engineering

Techniques for preparing and characterizing specific solid forms, such as crystal forms, salts, co-crystals, or amorphous forms, of active pharmaceutical ingredients to optimize properties like stability, solubility, and bioavailability.

Heterocyclic Compounds (Pharma)General Organic Chemistry Methods
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3since 2023
-50.0%YoY
Advanced Cell & Gene Therapies

Development of therapeutic approaches involving the genetic modification of cells (e.g., T cells, stem cells, macrophages) or the use of viral/non-viral vectors to deliver genetic material for disease treatment.

Pharmaceutical PreparationsPeptides & Proteins
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3since 2023
n/a
Targeted Drug Formulation Delivery

Delivery systems specifically engineered to administer advanced drug formulations (e.g., microparticles, biologics, extended-release systems) to achieve precise targeting, controlled release kinetics, or enhanced therapeutic efficacy within the body.

Pharmaceutical Preparations
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2since 2023
new
Industrial Organic Synthesis

Methods and apparatus for the efficient and selective production of organic compounds, including amines, acids, and esters, often involving catalytic or continuous processes and purification steps.

Acyclic / Carbocyclic Compounds
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2since 2023
0.0%YoY
Automated Injector Mechanismsfiltered

Mechanical or electromechanical systems designed for precise, often self-administered, delivery of medicaments, including features for dose setting, needle insertion/retraction, and safety mechanisms to prevent premature activation.

Drug Delivery Devices
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2since 2023
new
Biological Pest & Pathogen Control

Development and application of living organisms (e.g., bacteria, fungi, viruses) or their natural derivatives (e.g., peptides, plant extracts) as agents to suppress or eliminate agricultural pests, weeds, or plant diseases.

Biocides & Pesticides
Who else files here? →
2since 2023
n/a
Nucleic Acid-Based Therapies

Therapeutic strategies employing nucleic acids (DNA, RNA, oligonucleotides) to modulate gene expression, deliver genetic material, or interfere with disease-causing pathways. Includes gene therapy using viral vectors.

Pharmaceutical PreparationsTherapeutic Activity (Pharma)
Who else files here? →
1since 2023
n/a
Protein & Peptide Engineering

Modification of protein or peptide sequences, structures, or post-translational modifications (e.g., glycosylation, lipidation) to enhance their stability, solubility, delivery, or therapeutic efficacy.

Peptides & Proteins
Who else files here? →
1since 2023
n/a
Animal Models for Biomedical Research

Development and use of animal subjects, often genetically modified, to study human diseases, test treatments, or understand biological processes.

Animal Husbandry / Fishing
Who else files here? →
1since 2023
n/a
Biocide Formulation & Delivery Systems

Technologies focused on enhancing the stability, efficacy, spread, or targeted application of biocidal active ingredients through specialized carriers, adjuvants, encapsulation, or physical forms (e.g., gels, spray-dried particles).

Biocides & Pesticides
Who else files here? →
1since 2023
n/a

Patents

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US 12285593 B2GRANTED
A61M5/315

Device for administering a fluid

Filed:2019-03-26Pub:2025-04-29
Applicant:Intervet Inc.

A device for administering a fluid is provided, with a cylinder ( 16, 116 ) which has an open dispensing end ( 17 ), a piston ( 36 ) which is displaceable between a front end position and a rear end position in the cylinder ( 16, 116 ) and is connected to a piston rod ( 35, 135 ) that protrudes along a first direction beyond a rear end of the cylinder ( 16, 116 ) opposite the open dispensing end ( 17 ) and is guided in a receiving block ( 10 ), a nonreturn valve ( 18 ) closing the open dispensing end ( 17 ), and a tensioning device (S) which is connected to the piston rod ( 35, 135 ) and is arranged in the receiving block ( 10 ), wherein the tensioning device (S), when the piston ( 36 ) is in the front end position, can move the piston rod ( 35, 135 ) in a tensioning operation along the first direction until the piston ( 36 ) is in the rear end position in order thereby to fill the cylinder ( 16, 116 ) with the fluid to be administered and in order to pretension the piston rod ( 35, 135 ) toward the open dispensing end ( 17 ), and wherein the tensioning device (S), when the piston ( 36 ) is in the rear end position, can release the piston rod ( 35, 135 ) in a dispensing operation, and therefore the piston ( 36 ) moves counter to the first direction as far as its front end position because of the pretension and, in a process, the fluid in the cylinder ( 16, 116 ) is dispensed via the nonreturn valve ( 18 ) for administering, wherein the cylinder ( 16, 116 ) together with the nonreturn valve ( 18 ) is in a form of an exchangeable front assembly ( 13, 14 ) which is releasably connected to the receiving block ( 10 ).

US 20230158240 A1APPLICATION
A61M5/30

DEVICE FOR ADMINISTERING A FLUID

Filed:2022-11-21Pub:2023-05-25
Applicant:Intervet Inc.

A device for administering a fluid is provided, with a cylinder ( 16, 116 ) which has an open dispensing end ( 17 ), a piston ( 36 ) which is displaceable between a front and rear end position in the cylinder ( 16, 116 ) and is connected to a piston rod ( 35 ) that protrudes along a first direction beyond a rear end of the cylinder ( 16, 116 ) opposite the open dispensing end ( 17 ) and is guided in a receiving block ( 10 ), a nonreturn valve ( 18 ) closing the open dispensing end ( 17 ), and a tensioning device (S) which is connected to the piston rod ( 35, 135 ) and is arranged in the receiving block ( 10 ). The tensioning device (S) has a ramp ( 52 ) which is rotatable by means of a motor ( 12 ) and has a ramp track ( 53 ) extending along a helical line, wherein the ramp track ( 53 ) ascends from a first plateau along a region of inclination (S1, S2) to a second plateau and descends from the second plateau to the first plateau via a transition flank ( 46 ). The tensioning device (S) furthermore has a roller ( 51 ) which is in contact with the ramp track ( 53 ) and is mounted rotatably in a driver ( 50 ), which is connected to that end of the piston rod ( 35, 135 ) which protrudes out of the cylinder ( 16, 116 ), and therefore, upon rotation of the ramp ( 52 ), the ramp track ( 53 ) runs below the roller ( 51 ), which thereby rotates, wherein the roller ( 51 ) has a support region ( 55 ) which rests on the region of inclination (S1, S2) of the ramp track ( 53 ), and at least one laterally adjoining side region ( 56, 57 ) which has a smaller outside diameter than the support region ( 55 ) and which does not rest on the region of inclination (S1, S2) of the ramp track ( 53 ), wherein, during rotation of the ramp, both the support region ( 55 ) and the side region ( 56, 57 ) come into contact with an edge ( 54 ) of the ramp track ( 53 ), said edge connecting the second plateau to the transition flank ( 46 ).

US 11534550 B2GRANTED
A61M5/30

Device for administering a fluid

Filed:2019-03-26Pub:2022-12-27
Applicant:Intervet Inc.

A device for administering a fluid is provided, with a cylinder ( 16, 116 ) which has an open dispensing end ( 17 ), a piston ( 36 ) which is displaceable between a front and rear end position in the cylinder ( 16, 116 ) and is connected to a piston rod ( 35 ) that protrudes along a first direction beyond a rear end of the cylinder ( 16, 116 ) opposite the open dispensing end ( 17 ) and is guided in a receiving block ( 10 ), a nonreturn valve ( 18 ) closing the open dispensing end ( 17 ), and a tensioning device (S) which is connected to the piston rod ( 35, 135 ) and is arranged in the receiving block ( 10 ). The tensioning device (S) has a ramp ( 52 ) which is rotatable by means of a motor ( 12 ) and has a ramp track ( 53 ) extending along a helical line, wherein the ramp track ( 53 ) ascends from a first plateau along a region of inclination (S 1 , S 2 ) to a second plateau and descends from the second plateau to the first plateau via a transition flank ( 46 ). The tensioning device (S) furthermore has a roller ( 51 ) which is in contact with the ramp track ( 53 ) and is mounted rotatably in a driver ( 50 ), which is connected to that end of the piston rod ( 35, 135 ) which protrudes out of the cylinder ( 16, 116 ), and therefore, upon rotation of the ramp ( 52 ), the ramp track ( 53 ) runs below the roller ( 51 ), which thereby rotates, wherein the roller ( 51 ) has a support region ( 55 ) which rests on the region of inclination ( 51 , S 2 ) of the ramp track ( 53 ), and at least one laterally adjoining side region ( 56, 57 ) which has a smaller outside diameter than the support region ( 55 ) and which does not rest on the region of inclination (S 1 , S 2 ) of the ramp track ( 53 ), wherein, during rotation of the ramp, both the support region ( 55 ) and the side region ( 56, 57 ) come into contact with an edge ( 54 ) of the ramp track ( 53 ), said edge connecting the second plateau to the transition flank ( 46 ).

US 20210077729 A1APPLICATION
A61M5/30

DEVICE FOR ADMINISTERING A FLUID

Filed:2019-03-26Pub:2021-03-18
Applicant:Intervet Inc.

A device for administering a fluid is provided, with a cylinder ( 16, 116 ) which has an open dispensing end ( 17 ), a piston ( 36 ) which is displaceable between a front and rear end position in the cylinder ( 16, 116 ) and is connected to a piston rod ( 35 ) that protrudes along a first direction beyond a rear end of the cylinder ( 16, 116 ) opposite the open dispensing end ( 17 ) and is guided in a receiving block ( 10 ), a nonreturn valve ( 18 ) closing the open dispensing end ( 17 ), and a tensioning device (S) which is connected to the piston rod ( 35, 135 ) and is arranged in the receiving block ( 10 ), wherein the tensioning device (S), when the piston ( 36 ) is in its front end position, can move the piston rod ( 35, 135 ) in a tensioning operation along the first direction until the piston ( 36 ) is in its rear end position in order thereby to fill the cylinder ( 16, 116 ) with the fluid to be administered and in order to pretension the piston rod ( 35, 135 ) toward the open dispensing end ( 17 ), and wherein the tensioning device (S), when the piston ( 36 ) is in its rear end position, can release the piston rod ( 35, 135 ) in a dispensing operation, and therefore the piston ( 36 ) moves counter to the first direction as far as its front end position because of the applied pretension and, in the process, fluid in the cylinder ( 16, 116 ) is dispensed via the nonreturn valve ( 18 ) for administering, wherein the receiving block ( 10 ) is in the form of an integral receiving block ( 10 ) which is produced by an additive production method.

US 20210069417 A1APPLICATION
A61M5/30

DEVICE FOR ADMINISTERING A FLUID

Filed:2019-03-26Pub:2021-03-11
Applicant:Intervet Inc.

A device for administering a fluid is provided, with a cylinder ( 16, 116 ) which has an open dispensing end ( 17 ), a piston ( 36 ) which is displaceable between a front and rear end position in the cylinder ( 16, 116 ) and is connected to a piston rod ( 35 ) that protrudes along a first direction beyond a rear end of the cylinder ( 16, 116 ) opposite the open dispensing end ( 17 ) and is guided in a receiving block ( 10 ), a nonreturn valve ( 18 ) closing the open dispensing end ( 17 ), and a tensioning device (S) which is connected to the piston rod ( 35, 135 ) and is arranged in the receiving block ( 10 ). The tensioning device (S) has a ramp ( 52 ) which is rotatable by means of a motor ( 12 ) and has a ramp track ( 53 ) extending along a helical line, wherein the ramp track ( 53 ) ascends from a first plateau along a region of inclination (S 1 , S 2 ) to a second plateau and descends from the second plateau to the first plateau via a transition flank ( 46 ). The tensioning device (S) furthermore has a roller ( 51 ) which is in contact with the ramp track ( 53 ) and is mounted rotatably in a driver ( 50 ), which is connected to that end of the piston rod ( 35, 135 ) which protrudes out of the cylinder ( 16, 116 ), and therefore, upon rotation of the ramp ( 52 ), the ramp track ( 53 ) runs below the roller ( 51 ), which thereby rotates, wherein the roller ( 51 ) has a support region ( 55 ) which rests on the region of inclination ( 51 , S 2 ) of the ramp track ( 53 ), and at least one laterally adjoining side region ( 56, 57 ) which has a smaller outside diameter than the support region ( 55 ) and which does not rest on the region of inclination (S 1 , S 2 ) of the ramp track ( 53 ), wherein, during rotation of the ramp, both the support region ( 55 ) and the side region ( 56, 57 ) come into contact with an edge ( 54 ) of the ramp track ( 53 ), said edge connecting the second plateau to the transition flank ( 46 ).

US 20210052815 A1APPLICATION
A61M5/315

DEVICE FOR ADMINISTERING A FLUID

Filed:2019-03-26Pub:2021-02-25
Applicant:Intervet Inc.

A device for administering a fluid is provided, with a cylinder ( 16, 116 ) which has an open dispensing end ( 17 ), a piston ( 36 ) which is displaceable between a front and rear end position in the cylinder ( 16, 116 ) and is connected to a piston rod ( 35 ) that protrudes along a first direction beyond a rear end of the cylinder ( 16, 116 ) opposite the open dispensing end ( 17 ) and is guided in a receiving block ( 10 ), a nonreturn valve ( 18 ) closing the open dispensing end ( 17 ), and a tensioning device (S) which is connected to the piston rod ( 35, 135 ) and is arranged in the receiving block ( 10 ), wherein the tensioning device (S), when the piston ( 36 ) is in its front end position, can move the piston rod ( 35, 135 ) in a tensioning operation along the first direction until the piston ( 36 ) is in its rear end position in order thereby to fill the cylinder ( 16, 116 ) with the fluid to be administered and in order to pretension the piston rod ( 35, 135 ) toward the open dispensing end ( 17 ), and wherein the tensioning device (S), when the piston ( 36 ) is in its rear end position, can release the piston rod ( 35, 135 ) in a dispensing operation, and therefore the piston ( 36 ) moves counter to the first direction as far as its front end position because of the applied pretension and, in the process, fluid in the cylinder ( 16, 116 ) is dispensed via the nonreturn valve ( 18 ) for administering, wherein the cylinder ( 16, 116 ) together with the nonreturn valve ( 18 ) is in the form of an exchangeable front assembly ( 13, 14 ) which is releasably connected to the receiving block ( 10 ).

US 20210023303 A1APPLICATION
A61M5/30

DEVICE FOR ADMINISTERING A FLUID

Filed:2019-03-26Pub:2021-01-28
Applicant:Intervet Inc.

A device for administering a fluid is provided, with a cylinder ( 16, 116 ) which has an open dispensing end ( 17 ), a piston ( 36 ) which is displaceable between a front and rear end position in the cylinder ( 16, 116 ) and is connected to a piston rod ( 35 ) that protrudes along a first direction beyond a rear end of the cylinder ( 16, 116 ) opposite the open dispensing end ( 17 ) and is guided in a receiving block ( 10 ), a nonreturn valve ( 18 ) closing the open dispensing end ( 17 ), and a tensioning device (S) which is connected to the piston rod ( 35, 135 ) and is arranged in the receiving block ( 10 ). The tensioning device (S) has a ramp ( 52 ) which is rotatable by means of a motor ( 12 ) and has a ramp track ( 53 ) extending along a helical line, wherein the ramp track ( 53 ) ascends from a first plateau along a region of inclination (S 1 , S 2 ) to a second plateau and descends from the second plateau to the first plateau via a transition flank ( 46 ), wherein the tensioning device (S) furthermore has a roller ( 51 ) which is in contact with the ramp track ( 53 ) and is mounted rotatably in a driver ( 50 ), which is connected to that end of the piston rod ( 35, 135 ) which protrudes out of the cylinder ( 16, 116 ), and therefore, upon rotation of the ramp ( 52 ), the ramp track ( 53 ) runs below the roller ( 51 ), which thereby rotates, wherein the region of inclination of the ramp track ( 53 ) has a first portion (S 1 ) adjoining the first plateau and an adjoining second portion (S 2 ) and the inclination of the second portion (S 2 ) is greater than the inclination of the first portion (S 1 ).