UnfoldIPThemes

Company patents

Artema Labs, Inc

Artema Labs, Inc. shows a surprising shift away from its core strengths, with significant declines in its two largest categories: Cryptographic Mechanisms (60.0% of portfolio, -22.2% YoY in 2025 and -71.4% so far in 2026) and Business Methods & Fintech (58.0% of portfolio, -20.0% so far in 2026). This suggests a re-evaluation of its patenting priorities, as even historically growing areas like Network Security & Access Control have seen a sharp drop of -100.0% 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.

50 US filings (since 2023) · 9 categories · 6 themes

Digital Asset Management

Technologies for securing, managing, and transacting with virtual currencies, non-fungible tokens (NFTs), and other blockchain-based digital assets, including hardware wallets and tokenization schemes for various purposes.

Business Methods & Fintech
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44since 2023
+25.0%YoY
Blockchain for Secure Transactions & Identity

Focuses on using distributed ledger technology (DLT) like blockchain to secure financial transactions, manage digital identities, or ensure data integrity and traceability across various applications.

Cryptographic Mechanisms
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23since 2023
0.0%YoY
Granular Data Encryption & Access Control

Systems and methods for encrypting data at a fine-grained level (e.g., per data unit or based on sensitivity) and controlling access to it, often involving delegated authorization, contextual policies, or secure data sharing.

Cryptographic Mechanisms
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15since 2023
new
Access Control & Identity Management

Systems and methods for authenticating users, devices, or applications, authorizing their access to resources based on policies, and managing digital identities across various platforms.

Computer Security
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5since 2023
-50.0%YoY
Secure Data Sharing & Rights Management

Mechanisms to facilitate the secure exchange of data between different entities or systems while enforcing usage policies, managing digital content rights, and ensuring data consistency during replication or transfer.

Computer Security
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3since 2023
new
Hardware-Assisted Cryptographic Operationsfiltered

Utilizing dedicated hardware components, secure enclaves, or trusted execution environments to perform cryptographic operations, enhancing security, performance, or isolation from software vulnerabilities.

Cryptographic Mechanisms
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2since 2023
0.0%YoY

Patents

Showing 1-4 of 4

Hardware-Assisted Cryptographic Operations
Page 1 of 1
US 20250193032 A1APPLICATION
H04L9/00

Composite Cryptographic Systems with Variable Configuration Parameters and Memory Bound Functions

Filed:2024-12-13Pub:2025-06-12
Applicant:Artema Labs, Inc

Various methods for implementing cryptographic systems can reduce the likelihood of security vulnerabilities. A cryptographic system can utilize a combination of cryptographic processes to securely construct immutable ledgers and/or blockchains. These cryptographic systems can be referred to as composite cryptographic systems. A device can be configured to add a block to a distributed ledger maintained by a composite cryptographic system. The device can include a network interface, memory, and a processor. The processor can be configured to obtain a first proof using a first cryptographic system, obtain a second proof using a second cryptographic system; and broadcast a block to securely add the block to a distributed ledger. The block can be capable of being validated by using the first cryptographic system to generate the first proof and by using the second cryptographic system to generate the second proof.

US 12170738 B2GRANTED
H04L9/00

Composite cryptographic systems with variable configuration parameters and memory bound functions

Filed:2022-06-08Pub:2024-12-17
Applicant:Artema Labs, Inc

Various methods for implementing cryptographic systems can reduce the likelihood of security vulnerabilities. A cryptographic system can utilize a combination of cryptographic processes to securely construct immutable ledgers and/or blockchains. These cryptographic systems can be referred to as composite cryptographic systems. A device can be configured to add a block to a distributed ledger maintained by a composite cryptographic system. The device can include a network interface, memory, and a processor. The processor can be configured to obtain a first proof using a first cryptographic system, obtain a second proof using a second cryptographic system; and broadcast a block to securely add the block to a distributed ledger. The block can be capable of being validated by using the first cryptographic system to generate the first proof and by using the second cryptographic system to generate the second proof.

US 20220400017 A1APPLICATION
H04L9/32

Grinding Resistant Cryptographic Systems and Cryptographic Systems Based on Certified Miners

Filed:2022-06-13Pub:2022-12-15
Applicant:Artema Labs, Inc

Certified miners can be miners associated with certified public identifiers. In some embodiments, the certified public identifiers can be associated with a Trusted Execution Environment (TEE). In several embodiments mining can be based on a quality function. In various embodiments, to reduce grinding, the challenge can be based on an already closed collection of ledger entries. A device can be configured to close a ledger maintained by a cryptographic system. In an embodiment, the device includes a network interface, memory, and a processor configured to obtain a challenge using a cryptographic system, wherein the challenge is based on a closed collection of ledger entries on a ledger, to determine a quality value based on the challenge and a value; and to transmit a mining attempt to securely close a second collection of ledger entries on the ledger. The mining attempt is capable of being validated by using the cryptographic system.

US 20220393892 A1APPLICATION
H04L9/00

Composite Cryptographic Systems with Variable Configuration Parameters and Memory Bound Functions

Filed:2022-06-08Pub:2022-12-08
Applicant:Artema Labs, Inc

Various methods for implementing cryptographic systems can reduce the likelihood of security vulnerabilities. A cryptographic system can utilize a combination of cryptographic processes to securely construct immutable ledgers and/or blockchains. These cryptographic systems can be referred to as composite cryptographic systems. A device can be configured to add a block to a distributed ledger maintained by a composite cryptographic system. The device can include a network interface, memory, and a processor. The processor can be configured to obtain a first proof using a first cryptographic system, obtain a second proof using a second cryptographic system; and broadcast a block to securely add the block to a distributed ledger. The block can be capable of being validated by using the first cryptographic system to generate the first proof and by using the second cryptographic system to generate the second proof.

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