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

Robert R. Klein — 26 Patents

ExxonMobil: 11 patents #1,026 of 10,161Top 15%
General Motors: 5 patents #3,105 of 18,328Top 20%
Hoechst Gmbh: 5 patents #756 of 4,020Top 20%
ACArizona Chemical Company: 2 patents #25 of 83Top 35%
TGTargor Gmbh: 2 patents #17 of 57Top 30%
NTNoise Cancellation Technologies: 1 patents #25 of 60Top 45%
BGBasell Polyolefine Gmbh: 1 patents #272 of 517Top 55%
Berkeley Heights, NJ: #74 of 1,035 inventorsTop 8%
New Jersey: #2,828 of 69,400 inventorsTop 5%
Overall (All Time): #150,017 of 4,157,543Top 4%
26 Patents All Time
Robert R. Klein has been granted 26 US patents while listed as an inventor at ExxonMobil. The first was granted in 1980 and the most recent in July 2002. Robert R. Klein ranks #150,017 of 4,157,543 US inventors in our database (top 3.6%). Patent records list Robert R. Klein in Berkeley Heights, NJ, US.

Patents per Year

Patents granted per year, 1980 to 2002Bar chart with a peak of 4 patents in 1982.peak 41980: 3 patents19801981: 2 patents1982: 4 patents19821983: 1 patents1985: 1 patents19851992: 1 patents1993: 3 patents19931995: 1 patents1996: 3 patents19961997: 2 patents1998: 2 patents19982001: 2 patents2002: 1 patents2002

Issued Patents All Time

Showing 1–25 of 26 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6413899 1-olefin isoblock polymer and process for its manufacture Volker Dolle, Jurgen Rohrmann, Andreas Winter, Martin Antberg 2002-07-02
6225425 Syndio-isoblock polymer and process for its preparation Volker Dolle, Jurgen Rohrmann, Andreas Winter, Martin Antberg 2001-05-01
6197902 Syndio-isoblock polymer and process for its preparation Volker Dolle, Jurgen Rohrmann, Andreas Winter, Martin Antberg 2001-03-06
5844071 Ink compositions Theodore J. Williams 1998-12-01 $96,016,000
5741868 Olefin polymerization process by using a substituted indenyl containing metallocene catalyst Andreas Winter, Frank Kuber, Michael Aulbach, Bernd Bachmann, Klaus Kuhlein +2 more 1998-04-21 $639,000
5635591 Process for making high viscosity ink resins Theodore J. Williams 1997-06-03 $26,748,000
5612428 Process for preparing olefin polymer with catalyst containing metallocene Andreas Winter, Frank K uber, Michael Aulbach, Bernd Bachmann, Klaus K uhlein +2 more 1997-03-18
5576260 Metallocene-based catalysts Andreas Winter, Frank K uber, Michael Aulbach, Bernd Bachmann, Klaus K uhlein +2 more 1996-11-19
5543373 Metallocene compound Andreas Winter, Frank K uber, Michael Aulbach, Bernd Bachmann, Klaus K uhlein +2 more 1996-08-06
5532396 Metallocene compound Andreas Winter, Frank Kuber, Michael Aulbach, Bernd Bachmann, Klaus Kuhlein +2 more 1996-07-02
5431377 One-piece partition for a hydraulic engine mount 1995-07-11
5263693 Tiered decoupler for improved high frequency tuning of hydraulic mounts 1993-11-23
5246211 Hydraulic mount with spring-loaded decoupler for tuned rate dip Stanley E. Smith 1993-09-21
5219037 Component mount assembly providing active control of vehicle vibration Stanley E. Smith, William E. Gossman, Scott K. Miller 1993-06-15
5112032 Hydraulic mount with triple decouplers John F. Hoying 1992-05-12
4532302 Process for the sulfonation of an elastomeric polymer Joseph Wagensommer, Robert D. Lundberg 1985-07-30 $12,557,000
4415709 Process for forming powders from ion containing polymers Henry S. Makowski 1983-11-15 $15,693,000
4361658 Process for polymeric gelation Robert D. Lundberg, Dennis E. O'Brien, Henry S. Makowski 1982-11-30 $8,050,000
4322329 Process for controlled gelation of polymeric solution (C-971) Robert D. Lundberg, Dennis E. O'Brien, Henry S. Makowski 1982-03-30 $21,701,000
4321340 Process for forming a powdered sulfonated EPDM terpolymer (C-951) Henry S. Makowski 1982-03-23 $14,822,000
4313862 Process for gelation of polymeric solution (C-1042) Robert D. Lundberg, Henry S. Makowski, Dennis E. O'Brien 1982-02-02 $12,017,000
4294744 Process for forming a powdered EPDM terpolymer (C-955) Henry S. Makowski 1981-10-13 $20,518,000
4282130 Process for controlled gelation of polymeric solution (C-669) Robert D. Lundberg, Dennis E. O'Brien, Henry S. Makowski 1981-08-04 $23,693,000
4222914 Process for forming a Zn sulfonate containing elastomer Henry S. Makowski, Robert D. Lundberg, Jan Bock 1980-09-16 $15,414,000
4210568 Plasticization of neutralized sulfonated elastomeric polymer with organic carbamates Henry S. Makowski, Robert D. Lundberg 1980-07-01 $20,410,000