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USPTO Patent Rankings Data through Dec 31, 2025
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David M. Durham — 326 Patents

Intel: 316 patents #19 of 30,777Top 1%
MCMcafee: 8 patents #131 of 1,127Top 15%
HP: 1 patents #11,359 of 16,619Top 70%
Beaverton, OR: #5 of 3,140 inventorsTop 1%
Oregon: #20 of 28,073 inventorsTop 1%
Overall (All Time): #1,066 of 4,157,543Top 1%
326 Patents All Time
David M. Durham has been granted 326 US patents while listed as an inventor at Intel. The first was granted in 2003 and the most recent in December 2025. David M. Durham ranks #1,066 of 4,157,543 US inventors in our database (top 0.03%). Patent records list David M. Durham in Beaverton, OR, US.

Issued Patents All Time

Showing 1–25 of 326 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12504891 Zero-redundancy tag storage for bucketed allocators Michael LeMay 2025-12-23
12487822 Apparatus, computer-readable medium, and method for reducing bounds checking overhead by instrumenting pointer arithmetic Michael LeMay 2025-12-02
12481502 Cryptographic computing with context information for transient side channel security Abhishek Basak, Salmin Sultana, Sanjoy Ghosh, Michael LeMay, Kanwar Preet Singh Grewal 2025-11-25
12443542 System, apparatus and method for integrity protecting tenant workloads in a multi-tenant computing environment Siddhartha Chhabra 2025-10-14
12393523 Circuitry and methods for implementing micro-context based trust domains — 2025-08-19
12386651 Technologies for memory replay prevention using compressive encryption Siddhartha Chhabra, Michael E. Kounavis 2025-08-12
12373356 Fast key ID switching via extended paging for cryptographic intra-process isolation Michael LeMay, Salmin Sultana, Andrew V. Anderson, Hans Goran Liljestrand 2025-07-29
12360689 Efficient caching and queueing for per-allocation non-redundant metadata Yonghae Kim, Michael LeMay 2025-07-15
12346463 Pointer based data encryption Michael LeMay, Ramya Jayaram Masti 2025-07-01
12341870 Encryption interface Eugene M. Kishinevsky, Uday Savagaonkar, Alpa T. Narendra Trivedi, Siddhartha Chhabra, Baiju V. Patel +2 more 2025-06-24
12321467 Cryptographic computing isolation for multi-tenancy and secure software components Salmin Sultana, Michael LeMay, Karanvir S. Grewal, Sergej Deutsch 2025-06-03
12306998 Stateless and low-overhead domain isolation using cryptographic computing Salmin Sultana, Michael LeMay, Karanvir S. Grewal, Sergej Deutsch 2025-05-20
12302977 Laminar flow purified air system Todd P. Durham 2025-05-20
12282567 Cryptographic computing using encrypted base addresses and used in multi-tenant environments Michael LeMay, Ramya Jayaram Masti, Gilbert Neiger, Jason W. Brandt 2025-04-22
12277234 Cryptographic computing in multitenant environments Michael LeMay, Salmin Sultana, Karanvir S. Grewal, Michael E. Kounavis, Sergej Deutsch +4 more 2025-04-15
12267423 Seamless access to trusted domain protected memory by virtual machine manager using transformer key identifier Siddhartha Chhabra 2025-04-01
12253958 System for address mapping and translation protection Ravi L. Sahita, Gilbert Neiger, Vedvyas Shanbhogue, Andrew V. Anderson, David A. Koufaty +7 more 2025-03-18
12254203 Message authentication Galois integrity and correction (MAGIC) for lightweight row hammer mitigation Sergej Deutsch, Christoph Dobraunig, Rajat Agarwal, Santosh Ghosh, Karanvir S. Grewal +1 more 2025-03-18
12238221 Cryptographic system memory management Rajat Agarwal, Siddhartha Chhabra, Sergej Deutsch, Karanvir S. Grewal, Ioannis T. Schoinas 2025-02-25
12216922 Updating encrypted security context in stack pointers for exception handling and tight bounding of on-stack arguments Hans Goran Liljestrand, Sergej Deutsch, Michael LeMay, Karanvir S. Grewal 2025-02-04
12182317 Region-based deterministic memory safety Michael LeMay 2024-12-31 $16,542,000
12135643 Sequestered memory for selective storage of metadata corresponding to cached data Michael E. Kounavis, Siddhartha Chhabra 2024-11-05 $48,202,000
12066888 Efficient security metadata encoding in error correcting code (ECC) memory without dedicated ECC bits Sergej Deutsch, Karanvir S. Grewal, Rajat Agarwal 2024-08-20 $20,163,000
12050701 Cryptographic isolation of memory compartments in a computing environment Michael E. Kounavis, Santosh Ghosh, Sergej Deutsch, Michael LeMay 2024-07-30 $27,313,000
12045128 Secure error correcting code (ECC) trust execution environment (TEE) configuration metadata encoding Sergej Deutsch, Karanvir S. Grewal 2024-07-23 $20,446,000

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