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

Robert Parker — 36 Patents

Basf Se: 12 patents #1,345 of 13,826Top 10%
Honeywell: 12 patents #966 of 16,504Top 6%
VIVarco I/P: 4 patents #35 of 168Top 25%
Microsoft: 3 patents #13,486 of 40,388Top 35%
TITuboscope I/P: 2 patents #11 of 31Top 40%
VPVirginia Tech Intellectual Properties: 1 patents #405 of 1,095Top 40%
Racine, WI: #18 of 1,018 inventorsTop 2%
Wisconsin: #740 of 40,088 inventorsTop 2%
Overall (All Time): #92,222 of 4,157,543Top 3%
36 Patents All Time
Robert Parker has been granted 36 US patents while listed as an inventor at Basf Se. The first was granted in 1992 and the most recent in December 2024. Robert Parker ranks #92,222 of 4,157,543 US inventors in our database (top 2.2%). Patent records list Robert Parker in Racine, WI, US.

Issued Patents All Time

Showing 1–25 of 36 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12168968 Simultaneous ocean wave and current energy harvesting Lei Zuo, Xiaofan Li 2024-12-17 $602,134,000
10271545 Antimicrobial compositions Jeffrey M. Lord, Tom Tinerella 2019-04-30
7941749 Composition of electronic document layout Siddharth Agrawal, Dachuan Zhang 2011-05-10 $16,362,000
7904418 On-demand incremental update of data structures using edit list Siddharth Agrawal, Dachuan Zhang 2011-03-08 $17,985,000
7670505 Compounds comprising 2,6-naphthyl groups Olivier Enger, Ruediger Sens, Christian Lennartz 2010-03-02
7479968 Semi-transparent highlighting of selected objects in electronic documents Sara Brown, Ryan Hill, Amit Kumar, Dachuan Zhang 2009-01-20 $33,255,000
7473716 Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and hydrocarbons Ian Shankland, Earl A. E. Lund 2009-01-06 $12,380,000
7337519 Method for producing a coiled tubing connector assembly 2008-03-04
7264749 Alkyne compounds Norbert Schneider, Gerhard Wagenblast, Ruediger Sens 2007-09-04 $1,738,000
7258902 Chiral 3,4-dihydro-2H-pyran compounds Frank Prechtl, Sylke Haremza, Frank Meyer, Volkmar Vill, Gunnar Gesekus 2007-08-21 $1,157,000
7252785 Composition for producing a thermal insulation coating Norbert Schneider, Gerhard Wagenblast, Arno Boehm 2007-08-07 $742,000
6923256 Disconnect device 2005-08-02
6890007 Coiled tubing connector and method of manufacture 2005-05-10
6850310 Cholesteric layered material having improved color stability, and the production thereof Frank Prechtl, Norbert Schneider, Frank Meyer, Peter Blaschka, Sylke Haremza +2 more 2005-02-01 $262,000
6793986 Polymerizable liquid crystals Frank Prechtl, Peter Schuhmacher, Norbert Schneider, Sylke Haremza, Hans-Werner Schmidt +1 more 2004-09-21 $213,000
6719479 Breech lock wireline connector Brent Marsh 2004-04-13
6712992 Liquid-crystalline composition of matter Frank Prechtl, Sylke Haremza, Frank Meyer, Kathrin Kürschner, Peter Schuhmacher +3 more 2004-03-30 $256,000
6699405 Polymerizable liquid crystals Frank Prechtl, Peter Schuhmacher, Norbert Schneider, Sylke Haremza, Hans-Werner Schmidt +1 more 2004-03-02 $388,000
6695977 Use of chiral, uncharged metal compounds as dopants for liquid-crystalline materials Frank Prechtl, Sylke Haremza, Kathrin Kürschner, Manfred Braun, Antje Hahn +1 more 2004-02-24 $253,000
6637508 Multi-shot tubing perforator Brent Marsh, Timothy David Pollock 2003-10-28
6616990 Chiral 1, 3-dioxane compounds Frank Prechtl, Sylke Haremza, Frank Meyer, Kathrin Kürschner, Volkmar Vill +1 more 2003-09-09 $368,000
6605235 Cholesteric layered material having an improved color impression, and the production thereof Frank Meyer, Frank Prechtl, Norbert Schneider, Peter Heilmann, Volker Koch +2 more 2003-08-12 $924,000
6569355 Chiral compounds, and their use as chiral dopants for the preparation of cholesteric liquid-crystalline compositions Frank Prechtl, Sylke Haremza, Frank Meyer, Volkmar Vill, Gunnar Gesekus 2003-05-27 $603,000
6481498 Slip connector for use with coiled tubing Warren Ackroyd 2002-11-19
5925612 Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and 1,1-dichloro-1-fluoroethane Earl A. E. Lund, Ian Shankland, Gary Knopeck 1999-07-20 $76,187,000