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

Patrick L. Coleman — 28 Patents

3M: 23 patents #547 of 11,543Top 5%
UMUniversity of Minnesota: 3 patents #431 of 2,951Top 15%
CGColey Pharmaceutical Gmbh: 1 patents #32 of 63Top 55%
EAE.I. Du Pont De Nemours And: 1 patents #10,502 of 12,129Top 90%
Ypsilanti, MI: #35 of 1,007 inventorsTop 4%
Michigan: #2,413 of 86,293 inventorsTop 3%
Overall (All Time): #134,628 of 4,157,543Top 4%
28 Patents All Time
Patrick L. Coleman has been granted 28 US patents while listed as an inventor at 3M. The first was granted in 1984 and the most recent in July 2008. Patrick L. Coleman ranks #134,628 of 4,157,543 US inventors in our database (top 3.2%). Patent records list Patrick L. Coleman in Ypsilanti, MI, US.

Patents per Year

Patents granted per year, 1984 to 2008Bar chart with a peak of 6 patents in 1995.peak 61984: 1 patents19841988: 1 patents1989: 1 patents19891991: 2 patents1992: 1 patents19921993: 3 patents1994: 4 patents19941995: 6 patents1996: 1 patents19961998: 1 patents1999: 1 patents19992002: 2 patents2004: 2 patents20042007: 1 patents2008: 1 patents2008

Issued Patents All Time

Showing 1–25 of 28 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7393859 Amide substituted imidazoquinolines Stephen L. Crooks, George W. Griesgraber, Kyle J. Lindstrom, Bryon A. Merrill, Michael J. Rice 2008-07-01
7238269 Sample processing device with unvented channel Samuel Gason, William Bedingham, Bathsheba E. Chong Conklin, Peter D. Ludowise, Isidro Zarraga 2007-07-03 $48,278,000
6783838 Coated film laminate having an ionic surface Kurt J. Halverson, James I. Hembre, Sanjay L. Patil, Anila Prabhu, Raj Rajagopal +3 more 2004-08-31 $23,495,000
6756382 Amide substituted imidazoquinolines Stephen L. Crooks, George W. Griesgraber, Kyle J. Lindstrom, Bryon A. Merrill, Michael J. Rice 2004-06-29 $39,314,000
6451810 Amide substituted imidazoquinolines Stephen L. Crooks, Kyle J. Lindstrom, Bryon A. Merrill, Michael J. Rice 2002-09-17 $22,279,000
6379952 Method for cell selection utilizing azlactone-functional supports Jerald K. Rasmussen 2002-04-30 $16,901,000
5993935 Covalently reactive particles incorporated in a continous porous matrix Jerald K. Rasmussen, Steven M. Heilmann, Larry R. Krepski, Dean S. Milbrath, Margaret M. Walker +3 more 1999-11-30 $37,954,000
5709943 Biological adsorption supports Mark K. Debe, Julie B. Stahl 1998-01-20 $17,263,000
5486358 Azlactone-functional polymer blends, articles produced therefrom and methods for preparing both Steven M. Heilmann, Steven L. Kangas, Jerald K. Rasmussen, Richard J. Rolando, Julie B. Stahl 1996-01-23 $18,449,000
5466749 Graft copolymers and graft copolymer/protein compositions Richard J. Rolando, Steven L. Kangas, Thomas A. Kotnour 1995-11-14 $13,067,000
5466747 Graft copolymers and graft copolymer/protein compositions Richard J. Rolando, Steven L. Kangas, Thomas A. Kotnour 1995-11-14 $13,067,000
5451453 Supports having azlactone-functional surfaces, adduct supports, and methods of preparing both David R. Gagnon, Gary J. Drtina, Oh-Seung Kwon, Christopher S. Lyons, Dean S. Milbrath +2 more 1995-09-19 $9,648,000
5408002 Azlactone-functional polymer blends, articles produced therefrom and methods for preparing both Steven M. Heilmann, Steven L. Kangas, Robert H. Menzies, Jerald K. Rasmussen, Richard J. Rolando +2 more 1995-04-18 $7,204,000
5405618 Biomosaic polymer obtained by emulsion polymerization of hydrophobic monomers in the presence of bioactive materials Howard J. Buttery, Dean S. Milbrath 1995-04-11 $8,176,000
5403902 Polymeric supports Steven M. Heilmann, Jerald K. Rasmussen, Larry R. Krepski, Dean S. Milbrath, Margaret M. Walker 1995-04-04 $9,173,000
5364907 Graft copolymers and graft copolymer/protein compositions Richard J. Rolando, Steven L. Kangas, Thomas A. Kotnour 1994-11-15 $5,996,000
5344701 Porous supports having azlactone-functional surfaces David R. Gagnon, Gary J. Ortina, Christopher S. Lyons, Dean S. Milbrath, Jerald K. Rasmussen +1 more 1994-09-06 $7,964,000
5336742 Polymeric supports Steven M. Heilmann, Jerald K. Rasmussen, Larry R. Krepski, Dean S. Milbrath 1994-08-09 $12,343,000
5292840 Polymeric supports Steven M. Heilmann, Jerald K. Rasmussen, Larry R. Krepski, Dean S. Milbrath, Margaret M. Walker 1994-03-08 $13,383,000
5262484 Azlactone graft copolymers Thomas A. Kotnour, Richard J. Rolando 1993-11-16 $8,698,000
5205929 High stability porous zirconium oxide spherules Peter W. Carr, Eric F. Funkenbusch, Martin P. Rigney, Douglas A. Hanggi, Wes A. Schafer 1993-04-27
5200471 Biomolecules covalently immobilized with a high bound specific biological activity and method of preparing same Dean S. Milbrath, Margaret M. Walker 1993-04-06 $11,080,000
5141634 High stability porous zirconium oxide spherules Peter W. Carr, Eric F. Funkenbusch, Martin P. Rigney, Douglas A. Hanggi, Wes A. Schafer 1992-08-25
5015373 High stability porous zirconium oxide spherules Peter W. Carr, Eric F. Funkenbusch, Martin P. Rigney, Douglas A. Hanggi, Wes A. Schafer 1991-05-14
5013795 Azlactone graft copolymers Richard J. Rolando 1991-05-07 $7,124,000