Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DB

David E. Babcock — 32 Patents

SUSurmodics: 17 patents #7 of 104Top 7%
AIAlcoa Closure Systems International: 8 patents #1 of 70Top 2%
EPErie County Plastics: 3 patents #2 of 12Top 20%
WEWest: 2 patents #179 of 400Top 45%
GCGraham Packaging Company: 1 patents #138 of 234Top 60%
Brooklyn Park, MN: #18 of 615 inventorsTop 3%
Minnesota: #1,795 of 52,454 inventorsTop 4%
Overall (All Time): #110,428 of 4,157,543Top 3%
32 Patents All Time
David E. Babcock has been granted 32 US patents while listed as an inventor at Surmodics. The first was granted in 1988 and the most recent in October 2025. David E. Babcock ranks #110,428 of 4,157,543 US inventors in our database (top 2.7%). Patent records list David E. Babcock in Brooklyn Park, MN, US.

Issued Patents All Time

Showing 1–25 of 32 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12441951 Polyacrylic acid containing lubricious coatings for medical devices with enhanced properties Michael Militello, Syed F. A. Hossainy 2025-10-14
12409253 Low particulate lubricious coating with vinyl pyrrolidone and acidic polymer-containing layers Timothy M. Kloke, Joseph Schmidt McGonigle 2025-09-09
12083249 Delivery of hydrophobic active agent particles Joram Slager, Toni M. Heyer 2024-09-10 $6,277,000
11938250 Article coatings including oligomerized polyphenol layer and biological methods of use Sean Lundquist, Gary Opperman, Adriyn Torguson, Tim Jentz 2024-03-26 $4,577,000
11872325 Lubricious medical device coating with low particulates 2024-01-16 $6,734,000
11529440 Delivery of hydrophobic active agent particles Joram Slager, Toni M. Heyer 2022-12-20 $3,666,000
11298451 Hemodialysis catheter sleeve Joram Slager, Joe McGonigle, Anh Tri La, Bruce M. Jelle, Aleksey V. Kurdyumov +4 more 2022-04-12 $4,302,000
11174447 Lubricious coatings with surface salt groups Joram Slager, Robert W. Hergenrother 2021-11-16 $5,483,000
11000632 Low particulate lubricious coating with vinyl pyrrolidone and acidic polymer-containing layers Timothy M. Kloke, Joseph Schmidt McGonigle 2021-05-11 $6,674,000
10980918 Low particulate lubricious coating with vinyl pyrrolidone and acidic polymer-containing layers Timothy M. Kloke, Joseph Schmidt McGonigle, Nathan A. Lockwood, Bruce M. Jelle 2021-04-20 $7,282,000
10905802 Lubricious medical device coating with low particulates 2021-02-02 $6,658,000
10617793 Delivery of hydrophobic active agent particles Joram Slager, Toni M. Heyer 2020-04-14 $5,465,000
10478546 Hemodialysis catheter sleeve Joram Slager, Joe McGonigle, Anh Tri La, Bruce M. Jelle, Aleksey V. Kurdyumov +4 more 2019-11-19
10342898 Lubricious coatings with surface salt groups Joram Slager, Robert W. Hergenrother 2019-07-09 $5,309,000
10213528 Delivery of hydrophobic active agent particles Joram Slager, Toni M. Heyer 2019-02-26 $3,751,000
10201637 Article coatings including oligomerized polyphenol layer and biological methods of use Sean Lundquist, Gary Opperman, Adriyn Torguson, Tim Jentz 2019-02-12 $3,350,000
9861727 Delivery of hydrophobic active agent particles Joram Slager, Toni M. Heyer 2018-01-09 $2,457,000
9737639 Lubricious medical device coating with low particulates 2017-08-22 $2,266,000
9375517 Lubricious medical device coating with low particulates 2016-06-28
6832706 Dispensing closure Coy Hearld, Lawrence M. Smeyak, Hassan Najdawi, Ramesh Kamath, Mark Powell +1 more 2004-12-21 $155,187,000
6769559 Venting plastic closure John Ziegler, Coy M. Herald 2004-08-03 $51,675,000
6761275 Domed liner disc for closure Stephen W. McBride 2004-07-13 $173,403,000
6758359 Sports beverage snap closure Michael Yurkewicz, Robert J. Smith, Gregg S. Montgomery, Stephen B. Getsy, Mike G. Palma +2 more 2004-07-06 $43,223,000
6557714 Tamper-evident package Lawrence M. Smeyak, Coy Hearld 2003-05-06 $69,332,000
6341721 Container closure Coy M. Herald 2002-01-29 $113,087,000