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USPTO Patent Rankings Data through Dec 31, 2025
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Robert J. Schmidt — 62 Patents

UOUop: 61 patents #27 of 1,854Top 2%
DODynea Oy: 1 patents #3 of 21Top 15%
Barrington, IL: #11 of 767 inventorsTop 2%
Illinois: #529 of 84,256 inventorsTop 1%
Overall (All Time): #36,550 of 4,157,543Top 1%
62 Patents All Time
Robert J. Schmidt has been granted 62 US patents while listed as an inventor at Uop. The first was granted in 1981 and the most recent in March 2018. Robert J. Schmidt ranks #36,550 of 4,157,543 US inventors in our database (top 0.88%). Patent records list Robert J. Schmidt in Barrington, IL, US.

Issued Patents All Time

Showing 1–25 of 62 patents

Patent #TitleCo-InventorsDate
9914679 Processes for removing entrained ionic liquid from a hydrocarbon phase Kurt Detrick, David A. Wegerer, Trung Pham, Avram M. Buchbinder, Praneeth Dayanthe Edirisinghe +1 more 2018-03-13
9815756 Methods and apparatuses for phenol fractionation in a single dividing wall column Charlotte Y. Fang, Russell C. Schulz, Xin X. Zhu, Scott R. Keenan, Chad A. Williams +3 more 2017-11-14
9150469 Aromatic alkylation process with reduced byproduct formation Patrick J. Bullen, Steven P. Lankton 2015-10-06
8853481 Highly selective alkylation process with low zeolite catalyst composition Deng-Yang Jan, Pelin Cox 2014-10-07
8754278 Aromatic alkylation catalyst Deng-Yang Jan, James A. Johnson, Mathias P. Koljack 2014-06-17
8609915 Processes for preparing alkylated aromatic compounds Debarshi Majumder, Carl J. Stevens 2013-12-17
8609916 Processes for preparing alkylated aromatic compounds Debarshi Majumder, Carl J. Stevens 2013-12-17
8518847 Aromatic alkylation catalyst Deng-Yang Jan, James A. Johnson, Mathias P. Koljack 2013-08-27
8242320 Cumene production with high selectivity 2012-08-14
8133952 Poly (vinyl alcohol)—based formaldehyde-free curable aqueous composition Elena Pisanova, Alexander Tseitlin 2012-03-13
7888537 Solid acid catalyst and process for decomposition of cumene hydroperoxide Deng-Yang Jan, Raelynn M. Miller, James A. Johnson 2011-02-15
7744828 Process and apparatus for the removal of nitrogen compounds from a fluid stream Andrew S. Zarchy 2010-06-29
7700511 Aromatic transalkylation using a modified LZ-210 zeolite Thomas M. Reynolds, Christopher J. Garrett, Deng-Yang Jan, Mathias P. Koljack 2010-04-20
7652181 Alkylation reactor design with effluent recycle and impure benzene regeneration Michael R. Smith, Elena Z. Maurukas, James A. Johnson, Laurence O. Stine 2010-01-26
7622622 Process for the high yield production of monoalkylaromatics Guy B. Woodle, Deng-Yang Jan, James A. Johnson, Elena Z. Maurukas, Raelynn M. Miller 2009-11-24
7517825 Aromatic transalkylation using a LZ-210 zeolite Thomas M. Reynolds, Christopher J. Garrett, Deng-Yang Jan, Mathias P. Koljack 2009-04-14
7420098 Dual zone aromatic alkylation process 2008-09-02
7417003 Solid acid catalyst and process for decomposition of cumene hydroperoxide Deng-Yang Jan, Raelynn M. Miller, James A. Johnson 2008-08-26
7268267 Alkylation process using UZM-8 zeolite Deng-Yang Jan, James A. Johnson, Guy B. Woodle 2007-09-11
7141701 Decomposition of cumene hydroperoxide Russell C. Schulz, Patrick J. Bullen, Constante P. Tagamolila, Steven P. Lankton, Gary A. Peterson +1 more 2006-11-28
7141700 Decomposition of cumene hydroperoxide Russell C. Schulz, Patrick J. Bullen, Constante P. Tagamolila, Steven P. Lankton, Gary A. Peterson +1 more 2006-11-28
6894201 Process and apparatus for the removal of nitrogen compounds from a fluid stream Andrew S. Zarchy 2005-05-17
6380452 Isomerization process using membrane for recovery of halides Mark M. Davis, William B. Dolan, Paul J. Kuchar 2002-04-30
6281405 Alkylation process using membrane for recovery of halides Mark M. Davis, William B. Dolan, Paul J. Kuchar 2001-08-28
6248931 Membrane process for the recovery of halides from hydrocarbon-containing streams Mark M. Davis, Paul J. Kuchar 2001-06-19