JR

John Roberts

RH Roberts Group Holdings: 4 patents #4 of 20Top 20%
Dow Global Technologies: 2 patents #1,896 of 4,534Top 45%
BL British Aerospace Public Limited: 2 patents #29 of 380Top 8%
GL Glaxo Group Limited: 1 patents #753 of 1,368Top 60%
PR Procept: 1 patents #14 of 22Top 65%
Caltech: 1 patents #2,143 of 4,321Top 50%
Dow Corning: 1 patents #971 of 1,768Top 55%
Overall (All Time): #133,942 of 4,157,543Top 4%
28
Patents All Time

Issued Patents All Time

Showing 1–25 of 28 patents

Patent #TitleCo-InventorsDate
12378264 Multifunctional organosilicon compound and related methods, compounds, and compositions Donald Eldred, Matthew Jeletic, Eric Joffre, Nanguo Liu, Cameron Kadleck +4 more 2025-08-05
12312445 Branched organosilanol compounds and methods for the preparation and use thereof Eric Jude Joffre, Xiaoyuan Zhou 2025-05-27
12227530 Method of preparing functional organosilanol compounds Donald Eldred, Matthew Jeletic, Andre Yvon-Bessette 2025-02-18
12227529 Method of preparing silanols with selective cytochrome P450 variants and related compounds and compositions Dimitris Katsoulis, Susanne Baehr, Sabine Brinkmann-Chen, S. B. Jennifer Kan, Frances H. Arnold 2025-02-18
11319335 Method for preparing hydrocarbylhydrocarbyloxysilanes Dimitris Katsoulis 2022-05-03
11168098 Method for preparing alkylalkoxysilanes Vladimir Pushkarev, Dimitris Katsoulis 2021-11-09
9920079 Process for production of halosilanes from silicon-containing ternary intermetallic compounds Dimitris Katsoulis 2018-03-20
9107386 Animal houses 2015-08-18
D701652 Shelter 2014-03-25
7297787 Process for preparing N6 substituted aminopurine ribofuranose nucleosides Malcolm Brian Berry, Shiping Xie 2007-11-20
6632306 Method and apparatus for splicing drip irrigation tape Jack F. Butler 2003-10-14
6588680 Spray device for irrigation Scott Glenn Cameron 2003-07-08
6369119 Rosin emulsion Martin Phillipson 2002-04-09
D455055 Flow channel for drip irrigation with central cavity Jack F. Butler 2002-04-02
D450550 Flow channel for drip irrigation with biased cavity Jack F. Butler 2001-11-20
5950726 Increased oil and gas production using elastic-wave stimulation 1999-09-14
D381436 Base for skylight Gilbert F. Fisher, III 1997-07-22
D377835 Combined skylight and base Gilbert F. Fisher, III 1997-02-04
5596095 Formation and utility of sulfonic acid protecting groups Raymond J. Patch 1997-01-21
5538899 Analyzing for alkyl ketene dimers Ya Zhou 1996-07-23
5241703 Protective shield with a forearm support William A. Elmer 1993-09-07
D312898 Litter bagging tool 1990-12-11
4971275 Lightweight, flexible holder for scuba tanks and the like 1990-11-20
4967091 Reflective picture generator Martin L. Fair 1990-10-30
4848650 Rural mailbox 1989-07-18