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

Stephane Kressmann — 45 Patents

IPInstitut Francais Du Petrole: 23 patents #52 of 1,676Top 4%
Saudi Arabian Oil: 15 patents #225 of 4,275Top 6%
INIfp Energies Nouvelles: 3 patents #290 of 1,048Top 30%
TSTotal Marketing Services: 3 patents #52 of 293Top 20%
FTFina Technology: 1 patents #198 of 308Top 65%
Dhahran, SA: #26 of 2,679 inventorsTop 1%
Overall (All Time): #64,393 of 4,157,543Top 2%
45 Patents All Time
Stephane Kressmann has been granted 45 US patents while listed as an inventor at Institut Francais Du Petrole. The first was granted in 1998 and the most recent in December 2023. Stephane Kressmann ranks #64,393 of 4,157,543 US inventors in our database (top 1.5%). Patent records list Stephane Kressmann in Dhahran, SA.

Patents per Year

Patents granted per year, 1998 to 2023Bar chart with a peak of 8 patents in 2001.peak 81998: 1 patents19981999: 2 patents2000: 4 patents20002001: 8 patents2002: 2 patents20022003: 2 patents2006: 2 patents20062007: 1 patents2009: 1 patents20092010: 1 patents2013: 3 patents20132014: 3 patents2016: 1 patents20162017: 4 patents2018: 6 patents20182021: 1 patents2022: 2 patents20222023: 1 patents2023

Issued Patents All Time

Showing 1–25 of 45 patents

Patent #TitleCo-InventorsDate
11834384 Preparation of olefin by alcohol dehydration, and uses thereof for making polymer, fuel or fuel additive Christine-Joy Richardson, Laurent Germanaud, Steven Kristofer Henning, Keith A. Nelson, Delphine Minoux 2023-12-05
11492560 Deep desulphurization of low sulphur content feedstock Alessandro Chieregato, Jean-Pierre Dath 2022-11-08
11339239 Polymer composition and use for making adhesive and article containing it Christine-Joy Richardson, Steven Kristofer Henning, Keith A. Nelson, Delphine Minoux 2022-05-24
11198658 Process for the oligomerization of olefins Christine-Joy Richardson, Laurent Germanaud 2021-12-14
10093870 Desulfurization and sulfone removal using a coker Omer Refa Koseoglu, Abdennour Bourane 2018-10-09
10093871 Desulfurization and sulfone removal using a coker Omer Refa Koseoglu, Abdennour Bourane 2018-10-09
10093872 Oxidative desulfurization of oil fractions and sulfone management using an FCC Omer Refa Koseoglu, Abdennour Bourane 2018-10-09
10087377 Oxidative desulfurization of oil fractions and sulfone management using an FCC Omer Refa Koseoglu, Abdennour Bourane 2018-10-02
10081770 Process for oxidative desulfurization and sulfone disposal using solvent deasphalting Omer Refa Koseoglu, Abdennour Bourane 2018-09-25
10035960 Process for oxidative desulfurization and sulfone management by gasification Omer Refa Koseoglu, Abdennour Bourane 2018-07-31
9598647 Process for oxidative desulfurization and sulfone disposal using solvent deasphalting Abdennour Bourane, Omer Refa Koseoglu 2017-03-21
9574143 Desulfurization and sulfone removal using a coker Abdennour Bourane, Omer Refa Koseoglu 2017-02-21
9574142 Process for oxidative desulfurization and sulfone management by gasification Abdennour Bourane, Omer Refa Koseoglu 2017-02-21
9574144 Process for oxidative desulfurization and denitrogenation using a fluid catalytic cracking (FCC) unit Abdennour Bourane, Omer Refa Koseoglu 2017-02-21
9260671 Process for the treatment of heavy oils using light hydrocarbon components as a diluent Raheel Shafi, Esam Z. Hamad, Ali Alzaid 2016-02-16
8920631 Process for the sequential hydroconversion and hydrodesulfurization of whole crude oil Raheel Shafi, Ali Alzaid, Esam Z. Hamad 2014-12-30
8636896 Method for the valorization of heavy charges by bubbling-bed deasphalting and hydrocracking Christophe Gueret, Jan Verstraete 2014-01-28
8632673 Process for catalytic hydrotreating of sour crude oils Raheel Shafi, Esam Z. Hamad, Bashir O. Dabbousi 2014-01-21
8618017 Irregularly shaped non-spherical supported catalyst, and a process for hydroconversion heavy oil fractions Magalie Roy-Auberger, Jean-Luc Le Loarer, Denis Guillaume, Jean Francois Chapat 2013-12-31
8491779 Alternative process for treatment of heavy crudes in a coking refinery Raheel Shafi, Esam Z. Hamad, Julio Hasselmeyer Moses 2013-07-23
8372267 Process for the sequential hydroconversion and hydrodesulfurization of whole crude oil Raheel Shafi, Ali Alzaid, Esam Z. Hamad 2013-02-12
7803266 Doped spherically-shaped supported catalyst and process for hydrotreating and hydroconverting metal-containing oil fractions Denis Guillaume, Magalie Roy-Auberger 2010-09-28
7479217 Series of hydroconversion and steam reforming processes to optimize hydrogen production on production fields Mathieu Pinault, Thierry Gauthier, Arnault Selmen 2009-01-20
7279090 Integrated SDA and ebullated-bed process James J. Colyar, Christophe Gueret 2007-10-09
7119045 Catalyst for hydrorefining and/or hydroconversion and its use in hydrotreatment processes for batches containing hydrocarbons Lionel Magna, Loiec Rouleau, Denis Guillaume 2006-10-10