Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Lev Drubetsky — 18 Patents

Johnson & Johnson: 16 patents #614 of 7,810Top 8%
CICilag Gmbh International: 2 patents #439 of 874Top 55%
APAngiotech Pharmaceuticals: 1 patents #13 of 39Top 35%
TITissuegen: 1 patents #13 of 19Top 70%
Coquitlam, CA: #17 of 508 inventorsTop 4%
Overall (All Time): #245,716 of 4,157,543Top 6%
18 Patents All Time
Lev Drubetsky has been granted 18 US patents while listed as an inventor at Johnson & Johnson. The first was granted in 2012 and the most recent in July 2023. Lev Drubetsky ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Lev Drubetsky in Coquitlam, BC, CA.

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11690614 Self-retaining variable loop sutures Jeffrey M. Gross, William L. D'Agostino, William L. Hunter 2023-07-04
11234692 Self-retaining system having laser-cut retainers Jeffrey M. Gross, William L. D'Agostino, Alexander Naimagon 2022-02-01
11007296 Drug-eluting self-retaining sutures and methods relating thereto Jeffrey M. Gross, Alexander Naimagon, Rui Avelar, William L. D'Agostino, Kevin D. Nelson +2 more 2021-05-18 $96,075,000
10952721 Laser cutting system and methods for creating self-retaining sutures Jeffrey M. Gross, William L. D'Agostino, Alexander Naimagon, Jacob Conner, Kevin Whitworth +2 more 2021-03-23 $120,756,000
10492780 Self-retaining variable loop sutures Jeffrey M. Gross, William L. D'Agostino, William L. Hunter 2019-12-03 $81,621,000
10420546 Self-retaining systems having laser-cut retainers Jeffrey M. Gross, William L. D'Agostino, Alexander Naimagon 2019-09-24 $91,257,000
9955962 Suture delivery tools for endoscopic and robot-assisted surgery and methods Rui Avelar, Alexander Naimagon 2018-05-01 $78,267,000
9498893 Self-retaining sutures including tissue retainers having improved strength Robert A. Herrmann, Alexei Goraltchouk 2016-11-22 $74,709,000
9125647 Method and apparatus for elevating retainers on self-retaining sutures Alexei Goraltchouk, Robert A. Herrmann, Jeffrey M. Gross, William L. D'Agostino, Carlos Gonzalez Resendiz 2015-09-08 $45,694,000
9044225 Composite self-retaining sutures and method Alexei Goraltchouk, Alexander Naimagon, Gerald F. Cummings, Robert A. Herrmann 2015-06-02 $41,244,000
8916077 Self-retaining sutures with retainers formed from molten material Alexei Goraltchouk, Gerald F. Cummings, Robert A. Herrmann, Alexander Naimagon 2014-12-23 $80,349,000
8876865 Self-retaining sutures with bi-directional retainers or uni-directional retainers Alexei Goraltchouk, Gerald F. Cummings, Robert A. Herrmann, Alexander Naimagon 2014-11-04 $63,654,000
8777987 Self-retaining sutures including tissue retainers having improved strength Robert A. Herrmann, Alexei Goraltchouk 2014-07-15 $40,089,000
8771313 Self-retaining sutures with heat-contact mediated retainers Alexei Goraltchouk, Gerald F. Cummings, Robert A. Herrmann, Alexander Naimagon 2014-07-08 $64,995,000
8641732 Self-retaining suture with variable dimension filament and method Alexei Goraltchouk, Alexander Naimagon, Gerald F. Cummings, Robert A. Herrmann 2014-02-04 $69,352,000
8460338 Self-retainers with supporting structures on a suture Alexei Goraltchouk, Gerald F. Cummings, Robert A. Herrmann, Alexander Naimagon 2013-06-11 $34,348,000
8216273 Self-retainers with supporting structures on a suture Alexei Goraltchouk, Gerald F. Cummings, Robert A. Herrmann, Alexander Naimagon 2012-07-10 $57,830,000
8118834 Composite self-retaining sutures and method Alexei Goraltchouk, Alexander Naimagon, Gerald F. Cummings, Robert A. Herrmann 2012-02-21