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

Rainer Kolb — 53 Patents

ExxonMobil: 36 patents #230 of 10,161Top 3%
UTUnivation Technologies: 16 patents #37 of 289Top 15%
Chevron: 3 patents #1,355 of 4,788Top 30%
Kingwood, TX: #15 of 726 inventorsTop 3%
Texas: #1,558 of 125,132 inventorsTop 2%
Overall (All Time): #48,528 of 4,157,543Top 2%
53 Patents All Time
Rainer Kolb has been granted 53 US patents while listed as an inventor at ExxonMobil. The first was granted in 2006 and the most recent in August 2025. Rainer Kolb ranks #48,528 of 4,157,543 US inventors in our database (top 1.2%). Patent records list Rainer Kolb in Kingwood, TX, US.

Issued Patents All Time

Showing 1–25 of 53 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12391892 Integration of polymeric waste co-processing in cokers to produce circular chemical products from coker gas oil Bryan A. Patel, Brenda A. Raich, Steven M. Slack, Derrick B. Callander, Eric M. Yucha +2 more 2025-08-19
12365839 Integration of polymeric waste co-processing in cokers to produce circular chemical products from coker gas Bryan A. Patel, Brenda A. Raich, Steven M. Slack, Derrick B. Callander, Eric M. Yucha +2 more 2025-07-22
12163104 Bimodal copolymer compositions useful as oil modifiers and lubricating oils comprising the same Ian G. Elliott, Maryam Sepehr, Sara Yue Zhang, David L. Morgan, Man Hon Tsang +1 more 2024-12-10
12006423 Methods of making polymer compositions with enhanced elasticity by employing VTP and HMP catalyst systems in parallel processes Francis C. Rix, Jo Ann M. Canich 2024-06-11
11965085 Ethylene propylene copolymer compounds for use in layered articles Zhifeng Bai, Scott H. Loyd, Narayanaswami Dharmarajan, David W. Abmayr, Khodabakhsh Irani 2024-04-23
11732121 Elastomeric propylene-alpha-olefin-diene terpolymer compositions Scott H. Loyd, Narayanaswami Dharmarajan, Andy H. Tsou, Zhifeng Bai, James N. Coffey 2023-08-22 $854,562,000
11578155 Ethylene-propylene linear copolymers as viscosity modifiers Jingwen Zhang, John R. Hagadorn, Jo Ann M. Canich, Maksim Shivokhin, Peijun Jiang +1 more 2023-02-14 $771,208,000
11352451 Dual metallocene catalyst copolymer compositions Francis C. Rix, Rhutesh K. Shah, Jo Ann M. Canich, Peijun Jiang, Periagaram S. Ravishankar +1 more 2022-06-07 $683,879,000
11299567 Lubricating oil compositions comprising dual metallocene-catalyzed bimodal copolymer compositions useful as viscosity modifiers Jingwen Zhang, Andy H. Tsou, Periagaram S. Ravishankar, Jo Ann M. Canich, Francis C. Rix 2022-04-12 $350,175,000
10808049 Dual metallocene catalyst copolymer compositions Francis C. Rix, Rhutesh K. Shah, Jo Ann M. Canich, Peijun Jiang, Periagaram S. Ravishankar +2 more 2020-10-20 $94,540,000
10800865 Process for making branched EPDM and the EPDM therefrom Gabor Kiss, Jo Ann M. Canich, Guy Wouters, Robert Patrick Reynolds, Jr., David J. Lohse +1 more 2020-10-13 $223,634,000
10538656 Polymer compositions and processes for their production Jo Ann M. Canich, Periagaram S. Ravishankar, Phillip T. Matsunaga, Peijun Jiang, Rhutesh K. Shah +1 more 2020-01-21 $299,570,000
10457801 Process for producing polymer compositions Jo Ann M. Canich, Periagaram S. Ravishankar, Phillip T. Matsunaga, Peijun Jiang, Rhutesh K. Shah +1 more 2019-10-29 $102,466,000
10385198 Polymer compositions with improved rheological properties Jo Ann M. Canich, Periagaram S. Ravishankar, Phillip T. Matsunaga, Peijun Jiang, Rhutesh K. Shah +1 more 2019-08-20 $341,600,000
10316176 Polymer compositions and methods of making them Periagaram S. Ravishankar 2019-06-11 $110,169,000
10253173 Polymer compositions and processes for their production Jo Ann M. Canich, Periagaram S. Ravishankar, Phillip T. Matsunaga, Peijun Jiang, Rhutesh K. Shah +1 more 2019-04-09 $245,796,000
9815926 Ethylene copolymers, methods for their production, and use Donna J. Crowther, Peijun Jiang 2017-11-14 $60,625,000
9441060 Ethylene copolymers, methods for their production, and use Donna J. Crowther, Peijun Jiang 2016-09-13 $138,948,000
9416206 Lubricating oil compositions and method for making them Liehpao O. Farng, Sudhin Datta, Donna J. Crowther, Peijun Jiang 2016-08-16 $120,173,000
9279047 Polymer compositions and nonwoven compositions prepared therefrom Galen C. Richeson, Jean-Roch Schauder, Thomas T. Sun 2016-03-08 $472,276,000
9200232 Rheological methods to determine the predisposition of a polymer to form network or gel Sudhin Datta, Pritesh Patel, Kirk A. Nass 2015-12-01 $110,442,000
9175240 Ethylene-based copolymers, lubricating oil compositions containing the same, and methods for making them Sudhin Datta, Liehpao O. Farng, Vera Minak-Bernero, Eric B. Sirota, Thomas T. Sun +1 more 2015-11-03 $104,061,000
9139794 Process for the production of polymeric compositions useful as oil modifiers Phillip T. Matsunaga, Periagaram S. Ravishankar, Lisa B. V. Stefaniak, Quintin P. W. Costin 2015-09-22 $134,659,000
9127151 Polymer compositions having improved properties as viscosity index improvers and use thereof in lubricating oils Phillip T. Matsunaga, Kirk A. Nass, Pritesh Patel, Sudhin Datta 2015-09-08 $107,574,000
9017593 Composite materials comprising propylene-based polymer blend coatings 2015-04-28 $197,328,000