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

Philippe Potin — 21 Patents

ATAtochem: 11 patents #8 of 347Top 3%
LGLaboratoires Goemar: 3 patents #5 of 52Top 10%
SASociete Nationale Elf Aquitaine: 3 patents #67 of 490Top 15%
CNCNRS: 2 patents #1,756 of 11,908Top 15%
ACAto Chimie: 1 patents #13 of 28Top 50%
U6Universite Pierre Et Marie Curie (Paris 6): 1 patents #140 of 554Top 30%
Morlaix, FR: #1 of 65 inventorsTop 2%
Overall (All Time): #201,324 of 4,157,543Top 5%
21 Patents All Time
Philippe Potin has been granted 21 US patents while listed as an inventor at Atochem. The first was granted in 1980 and the most recent in January 2019. Philippe Potin ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list Philippe Potin in Morlaix, FR.

Patents per Year

Patents granted per year, 1980 to 2019Bar chart with a peak of 4 patents in 1989.peak 41980: 1 patents19801981: 1 patents1987: 1 patents19871988: 2 patents1989: 4 patents19891990: 1 patents1992: 3 patents19921993: 2 patents2001: 1 patents20012003: 1 patents2004: 1 patents20042006: 1 patents2016: 1 patents20162019: 1 patents2019

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDate
10179921 Method for producing polyphenol compounds Ludovic Delage, Laurence Meslet-Cladiere, Sophie Goulitquer 2019-01-15
9353354 Bacterial iodoperoxidases from Zobellia galactanivorans, methods of preparation and uses thereof Catherine Leblanc, Ludovic Delage, Gurvan Michel, Etienne Rebuffet, Mirjam Czjzek 2016-05-31
7041485 Method for preparing free polyunsaturated fatty acids and their oxidation metabolites Kamal Bouarab, Jean-Pierre Salaun, Jean-Claude Yvin 2006-05-09
6830915 Glycosyl hydrolase genes and their use for producing enzymes for the biodegradation of carrageenans Tristan Barbeyron, Christophe Richard, Bernard Henrissat, Jean-Claude Yvin, Bernard Kloareg 2004-12-14
6511838 Genes coding for &bgr;-agarases and their use for producing agar biodegradation enzymes Didier Flament, Tristan Barbeyron, Jean-Claude Yvin, Bernard Kloareg 2003-01-28
6333185 Glycosyl hydrolase genes and their use for producing enzymes for the biodegradation of carrageenans Tristan Barbeyron, Christophe Richard, Bernard Henrissat, Jean-Claude Yvin, Bernard Kloareg 2001-12-25
5260494 Preparation of sodium fluoroalcoholates Guy Pagniez 1993-11-09
5230875 Poly(dichlorophosphazenes)/poly(organophosphazenes) having regulated molecular weights Roger de Jaeger, Guy Pagniez 1993-07-27
5152971 Production of high molecular weight, essentially uncrosslinked polychlorophosphazenes Joel Bertrand 1992-10-06
5132389 Polycondensation of impure P.sub.2 NOCl.sub.5 into uncrosslinked poly(dichlorophosphazenes) in the presence of PCl.sub.5 Roger de Jaeger, Ghislaine D'Halluin, Guy Pagniez 1992-07-21
5098574 Membrane purification of solutions/suspensions of polyphosphazenes Jean-Paul Chambrette, Daniel Morin, Jose Luis Orozco 1992-03-24
4902490 Essentially pure/colorless P.sub.2 NOCl.sub.5 Guy Pagniez 1990-02-20
4889910 Purification of crude polyorganophosphazenes Serge Bordere, Guy Pagniez 1989-12-26
4824648 Preparation of linear polychlorophosphazenes Guy Pagniez, Nadine Passimourt 1989-04-25
4812297 Preparation of N-(dichlorophosphoryl)trichlorophosphazene Nadine Passimourt 1989-03-14
4810480 Preparation of polychlorophosphazene Jean-Paul Chambrette, Roger de Jaeger 1989-03-07
4724140 Compositions for the hydration of keratinic substances substituted by alpha-amino acid sulfoxides Marie-Claude Martini 1988-02-09
4721583 Fire-resistant polycarbonates Pierre Poisson 1988-01-26
4693876 Process for the preparation of linear polychlorophosphazene Roger DeJaeger, Guy Pagniez 1987-09-15
4293543 Process and composition for the coloration of keratin-containing substances Jean-Marie Cotte 1981-10-06
4211700 Process for the preparation of lactames through oxime isomerization Jean-Claude Michel 1980-07-08