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USPTO Patent Rankings Data through Dec 31, 2025
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Kevin Patrick Christmas — 12 Patents

Basf Se: 6 patents #2,778 of 13,826Top 25%
The Procter & Gamble: 6 patents #2,330 of 10,297Top 25%
Mason, OH: #175 of 1,011 inventorsTop 20%
Ohio: #6,508 of 73,341 inventorsTop 9%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
Kevin Patrick Christmas has been granted 12 US patents while listed as an inventor at Basf Se. The first was granted in 2008 and the most recent in August 2023. Kevin Patrick Christmas ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Kevin Patrick Christmas in Mason, OH, US.

Patents per Year

Patents granted per year, 2008 to 2023Bar chart with a peak of 2 patents in 2017.peak 22008: 1 patents20082011: 1 patents20112012: 1 patents20122017: 2 patents20172018: 2 patents20182019: 2 patents20192020: 1 patents20202022: 1 patents20222023: 1 patents2023

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11732417 Quaternary ammonium compound compositions and methods for making and using same Cahit Eylem, Michael Scott Prodoehl 2023-08-22 $113,198,000
11286620 Quaternary ammonium compound compositions and methods for making and using same Cahit Eylem, Michael Scott Prodoehl 2022-03-29 $194,816,000
10633328 Polyetheramines based on 1,3-dialcohols Sophia Ebert, Björn Ludolph, Christof Wilhelm Wigbers, Steffen Maas, Frank Huelskoetter +8 more 2020-04-28
10414856 Polyetheramines based on 1,3-dialcohols Sophia Ebert, Bjoern Ludolph, Christian Eidamshaus, Stefano Scialla, Amy Eichstadt Waun +3 more 2019-09-17
10414719 Etheramines based on dialcohols Sophia Ebert, Björn Ludolph, Christof Wilhelm Wigbers, Christian Eidamshaus, Dieter Boeckh +5 more 2019-09-17
9974985 Etheramines based on 1,2-dialcohols Sophia Ebert, Björn Ludolph, Christof Wilhelm Wigbers, Dieter Boeckh, Frank Huelskoetter +3 more 2018-05-22
9932293 Etheramines based on alkoxylated glycerine or trimethylolpropane Sophia Ebert, Björn Ludolph, Christof Wilhelm Wigbers, Steffen Maas, Dieter Boeckh +5 more 2018-04-03
9738754 Alkoxylated polyethyeneimine with a low melting point Sophia Ebert, Björn Ludolph, Frank Huelskoetter, Stefano Scialla, Brian Joseph Loughnane +2 more 2017-08-22
9550965 Cleaning compositions containing a polyetheramine Frank Hulskotter, Stefano Scialla, Brian Joseph Loughnane, Amy Eichstadt Waun, Darren Rees +5 more 2017-01-24 $52,150,000
8119586 Composition containing an esterified substituted benzene sulfonate Jeffrey John Scheibel, Scott Leroy Cron, Xinbei Song, Gregory Scot Miracle 2012-02-21 $133,580,000
7892362 Composition containing an esterified substituted benzene sulfonate Jeffrey John Scheibel, Scott Leroy Cron, Xinbei Song, Gregory Scot Miracle 2011-02-22 $134,640,000
7445644 Compositions containing anionically modified catechol and soil suspending polymers Xinbei Song 2008-11-04 $288,516,000

Frequent Collaborators

Brian Joseph Loughnane7 shared
Darren Rees7 shared
Sophia Ebert7 shared
Frank Huelskoetter6 shared
Stefano Scialla6 shared
Christof Wilhelm Wigbers5 shared

Nearby-Ranked Inventors

John Patrick Hickey, III12
Gregory Lutter12
Josselin Xavier COUPARD12
Xuan Li12
Nandana Mihindukulasooriya12
Keiichi Matsuda12
Robert Imig12
Peter Mage12
Sze Ping Ching12