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

Richard J. Greff — 104 Patents

MTMicro Therapeutics: 48 patents #1 of 70Top 2%
MLMedlogic Global Limited: 27 patents #1 of 33Top 4%
STStackhouse: 8 patents #1 of 21Top 5%
BLBaxter Travenol Laboratories: 6 patents #35 of 589Top 6%
Boston Scientific Scimed: 4 patents #1,531 of 4,174Top 40%
CLCovidien Lp: 2 patents #1,502 of 2,878Top 55%
ETEnteric Medical Technologies: 1 patents #3 of 4Top 75%
SUSub-Q: 1 patents #9 of 15Top 60%
St. Pete Beach, FL: #2 of 41 inventorsTop 5%
Florida: #148 of 67,251 inventorsTop 1%
Overall (All Time): #13,407 of 4,157,543Top 1%
104 Patents All Time
Richard J. Greff has been granted 104 US patents while listed as an inventor at Micro Therapeutics. The first was granted in 1980 and the most recent in June 2016. Richard J. Greff ranks #13,407 of 4,157,543 US inventors in our database (top 0.32%). Patent records list Richard J. Greff in St. Pete Beach, FL, US.

Patents per Year

Patents granted per year, 1980 to 2016Bar chart with a peak of 15 patents in 1998.peak 151980: 2 patents19801982: 2 patents1984: 1 patents1987: 1 patents19871993: 1 patents1995: 2 patents1996: 6 patents19961997: 7 patents1998: 15 patents1999: 8 patents19992000: 9 patents2001: 12 patents2002: 5 patents20022003: 10 patents2004: 3 patents2005: 5 patents20052006: 4 patents2007: 2 patents2008: 1 patents20082009: 1 patents2011: 1 patents2012: 2 patents20122013: 2 patents2014: 1 patents2016: 1 patents2016

Issued Patents All Time

Showing 1–25 of 104 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9358014 Device and method for controlling injection of liquid embolic composition Andrew H. Cragg, Blair D. Walker, John Perl, II, Michael L. Jones, George R. Greene, Jr. +1 more 2016-06-07
8821918 Cross-linked gelatin composition comprising a wetting agent 2014-09-02 $8,822,000
8524270 Cross-linked gelatin composition coated with a wetting agent 2013-09-03 $12,191,000
8454649 Device and method for controlling injection of liquid embolic composition Andrew H. Cragg, Blair D. Walker, John Perl, II, Michael L. Jones, George R. Greene, Jr. +1 more 2013-06-04 $4,535,000
8287594 Knee joint prosthesis and hyaluronate compositions for treatment of osteoarthritis Andrew H. Cragg, George Wallace, Robert J. Socci, JR., Jonathan Kagan, Rodolfo C. Quijano +1 more 2012-10-16
8187625 Cross-linked gelatin composition comprising a wetting agent 2012-05-29 $2,865,000
7976527 Device and method for controlling injection of liquid embolic composition Andrew H. Cragg, Blair D. Walker, John Perl, II, Michael L. Jones, George R. Greene, Jr. +1 more 2011-07-12
7507394 High viscosity embolizing compositions Thomas Whalen, Chinh Tran, Noah Roth 2009-03-24
7459142 High viscosity embolizing compositions comprising prepolymers 2008-12-02
7264772 Methods for sterilizing cross-linked gelatin compositions Mark Ashby, Eduardo Chi Sing 2007-09-04 $43,349,000
RE39456 Radioactive embolizing compositions George Wallace 2007-01-02
7138106 Compositions for use in embolizing blood vessels Scott M. Evans, James I. Wright 2006-11-21
7083643 Methods for treating aneurysms Thomas Whalen, Kevin P. Gilmartin, Douglas Ray Hayman, Todd Hewitt, Ed Olson +3 more 2006-08-01
7022318 Kit of parts for treating urinary incontinence in mammals George Wallace 2006-04-04
7011677 Methods for vascular reconstruction of diseased arteries George Wallace, Earl Howard Slee, Thomas Whalen 2006-03-14
6964657 Catheter system and method for injection of a liquid embolic composition and a solidification agent Andrew H. Cragg, Robert Pecor, John Perl, II, Blair D. Walker, George Wallace 2005-11-15 $3,379,000
6962689 High viscosity embolizing compositions Thomas Whalen, Chinh Tran, Noah Roth 2005-11-08 $3,533,000
6878369 Methods for treating urinary incontinence in mammals George Wallace 2005-04-12 $2,400,000
6858219 Methods for sterilizing male mammals Scott M. Evans, James I. Wright 2005-02-22 $2,432,000
6849232 Methods for sterilizing cross-linked gelatin compositions Mark Ashby, Eduardo Chi Sing 2005-02-01
6759028 Methods for treating AVM's using radioactive compositions George Wallace 2004-07-06 $2,921,000
6756031 Compositions for use in embolizing blood vessels Scott M. Evans, James I. Wright 2004-06-29 $2,894,000
6699222 Contoured syringe and novel luer hub and methods for embolizing blood vessels Michael L. Jones 2004-03-02 $2,780,000
6645167 Methods for embolizing vascular sites with an embolizing composition Thomas Whalen, Chinh Tran, Douglas Ray Hayman, Noah Roth, Jacques Moret 2003-11-11 $2,591,000
6569190 Methods for treating aneurysms Thomas Whalen, Kevin P. Gilmartin, Douglas Ray Hayman, Todd Hewitt, Ed Olson +3 more 2003-05-27 $1,654,000