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USPTO Patent Rankings Data through Dec 31, 2025
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David Evans — 14 Patents

University of California: 4 patents #2,189 of 18,278Top 15%
CICiena: 4 patents #287 of 1,406Top 25%
BMBiogen Ma: 2 patents #321 of 695Top 50%
SFSUNY Research Foundation: 1 patents #985 of 1,231Top 85%
ULUniversity Of Leeds: 1 patents #50 of 261Top 20%
TLTonix Pharma Limited: 1 patents #11 of 15Top 75%
DLDyson Technology Limited: 1 patents #486 of 668Top 75%
Edmonton, CA: #105 of 2,912 inventorsTop 4%
Overall (All Time): #332,869 of 4,157,543Top 9%
14 Patents All Time
David Evans has been granted 14 US patents while listed as an inventor at Ciena. The first was granted in 1999 and the most recent in July 2025. David Evans ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list David Evans in Edmonton, AB, CA.

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12365879 Synthetic chimeric poxviruses Ryan Noyce, Seth Lederman 2025-07-22
12224698 Method of controlling a brushless permanent-magnet motor Johannes Hendrik Jacob Potgieter 2025-02-11
11888587 Tolerant PCS for accurate timestamping in disaggregated network elements and synchronization method John Andrew Earl, David Stuart, Daniel Claude Perras 2024-01-30 $60,442,000
11777628 Hitless protection for packet based digitized clock distribution John Andrew Earl, Daniel Claude Perras, David Stuart 2023-10-03 $7,951,000
11345896 Synthetic chimeric poxviruses Ryan Noyce, Seth Lederman 2022-05-31
11223437 Differential clock recovery using a global reference time John Andrew Earl, Daniel Claude Perras 2022-01-11 $24,980,000
11177897 Distributed precision time protocol transparent clock Daniel Claude Perras 2021-11-16 $55,147,000
10308706 Methods of preventing and removing trisulfide bonds R. Blake Pepinsky, Dingyi Wen, Rashmi Rohit Kshirsagar, Karin Lucas 2019-06-04 $436,618,000
9545461 Anti-microbial peptides and methods of use thereof Suzanne M. J. Fleiszig, Kwai Ping Tam, James Mun 2017-01-17
9494583 Methods and devices for detecting structural changes in a molecule measuring electrochemical impedance Paul Ko Ferrigno, Christoph Walti, Steven Johnson, Alexander Giles Davies 2016-11-15
9187541 Anti-microbial peptides and methods of use thereof Suzanne M. J. Fleiszig, Kwai Ping Tam, James Mun 2015-11-17
9005926 Methods of preventing and removing trisulfide bonds R. Blake Pepinsky, Dingyi Wen, Rashmi Rohit Kshirsagar, Karin Lucas 2015-04-14
7332470 Methods and compositions for treating ocular disease Suzanne M. J. Fleiszig, Robert Sack 2008-02-19
5948815 Methods for inhibiting bacterial cytotoxicity Suzanne M. J. Fleiszig 1999-09-07

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