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

Raymond McCague — 17 Patents

CHChiroscience: 4 patents #4 of 40Top 10%
CLChirotech Technology Limited: 3 patents #6 of 37Top 20%
DLDarwin Discovery Limited: 2 patents #31 of 71Top 45%
Johnson & Johnson: 2 patents #3,460 of 7,810Top 45%
GEGenzyme: 1 patents #498 of 891Top 60%
NDNational Research Development: 1 patents #307 of 1,071Top 30%
AMAsta Medica: 1 patents #93 of 179Top 55%
Reigate, GB: #5 of 81 inventorsTop 7%
Overall (All Time): #263,971 of 4,157,543Top 7%
17 Patents All Time
Raymond McCague has been granted 17 US patents while listed as an inventor at Chiroscience. The first was granted in 1989 and the most recent in July 2023. Raymond McCague ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list Raymond McCague in Reigate, GB.

Patents per Year

Patents granted per year, 1989 to 2023Bar chart with a peak of 4 patents in 2000.peak 41989: 1 patents19891996: 1 patents19961997: 1 patents19971998: 3 patents19981999: 2 patents19992000: 4 patents20002001: 2 patents20012021: 1 patents20212023: 2 patents2023

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11690396 Electronic cigarette compositions, devices, and related methods Ashok Narasimhan, Nicholas Hyde, William E. Jackson 2023-07-04
11684080 Electronic cigarette compositions, devices, and related methods Ashok Narasimhan, Nicholas Hyde, William E. Jackson 2023-06-27
10913962 Process of making (S)-nicotine Ashok Narasimhan 2021-02-09
6184004 Process for the preparation of galanthamine and its derivatives Robin M. Bannister 2001-02-06 $260,401,000
6180374 Method for preparing tert-leucine and analogues thereof in enantiomeric form and intermediates therein Nicholas Turner, James Winterman 2001-01-30
6156900 Racemization of precursors to levobupivacaine and analogues thereof Ulrich Conrad Dyer, Martin Woods 2000-12-05
6140512 Process for the production of lipoic acid Brian Adger, Stanley Michael Roberts 2000-10-31
6075156 Preparation of chiral cycloalkanols such as endo-5-norbornen-2-ol Stephen John Taylor, Derek T. Jones 2000-06-13
6018043 Process for preparing galanthamine derivatives by asymmetric reduction Ulrich Conrad Dyer, Jane Marie Paul 2000-01-25 $223,071,000
5910601 Chiral nitriles, their preparation and their use for the manufacture of verapamil and analogues Shouming Wang 1999-06-08
5898075 Process for the separation of the enantiomers of a bicyclic lactam Gerard Andrew Potter, Stephen John Taylor, Brian Adger 1999-04-27
5840923 Chiral cyclopentene derivatives and their preparation Stanley Michael Roberts, Horacio F. Olivo 1998-11-24
5821369 Racemisation process 1998-10-13
5739332 Cycloalkanediols and their use in preparing chiral compounds Graham Ruecroft, Christopher Palmer 1998-04-14
5661014 Chiral compounds and their resolution synthesis using enantioselective esterases Christopher T. Evans, Stephen John Taylor 1997-08-26
5523450 Crystallization process for preparing glycerophosphocholine Christopher T. Evans, Nicholas David Tyrrell 1996-06-04
4839155 Iodotamoxifen derivatives and use for estrogen receptor-positive breast cancer detection and therapy 1989-06-13