SB

Stephan Brandstadter

TF The Chemours Company Fc: 6 patents #28 of 195Top 15%
GC Great Lakes Chemical: 5 patents #23 of 159Top 15%
EA E.I. Du Pont De Nemours And: 4 patents #1,770 of 8,010Top 25%
CH Chemtura: 1 patents #77 of 174Top 45%
PS Pcbu Services: 1 patents #9 of 24Top 40%
📍 Philadelphia, PA: #177 of 4,834 inventorsTop 4%
🗺 Pennsylvania: #4,539 of 74,527 inventorsTop 7%
Overall (All Time): #295,057 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
10654777 Integrated process for the production of Z-1,1,1,4,4,4-hexafluoro-2-butene Ivan Sergeyevich Baldychev, Patricia Cheung, Mario Joseph Nappa 2020-05-19
10611709 Liquid phase process for preparing (E)-1,1,1,4,4,4-hexafluorobut-2-ene Sheng Peng, Andrew Jackson, Mario Joseph Nappa 2020-04-07
10227276 Integrated process for the production of Z-1,1,1,4,4,4-hexafluoro-2-butene Ivan Sergeyevich Baldychev, Patricia Cheung, Mario Joseph Nappa 2019-03-12
10099976 Integrated process for the production of Z-1,1,1,4,4,4-hexafluoro-2-butene Ivan Sergeyevich Baldychev, Patricia Cheung, Mario Joseph Nappa, Sheng Peng, Donald J. Toton 2018-10-16
9758452 Integrated process for the production of Z-1,1,1,4,4,4-hexafluoro-2-butene Ivan Sergeyevich Baldychev, Patricia Cheung, Mario Joseph Nappa 2017-09-12
9119982 Fire extinguishing agents, methods for preventing and/or extinguishing combustion, fire extinguishing systems, and production processes Vicki Hedrick, John Chien, Janet Boggs, Andrew Jackson, E. Bradley Edwards 2015-09-01
8318656 Production processes and systems, compositions, surfactants, monomer units, metal complexes, phosphate esters, glycols, aqueous film forming foams, and foam stabilizers Janet Boggs, John Chien, Vimal Sharma, E. Bradley Edwards, Vicki Hedrick +4 more 2012-11-27
8148584 Compositions, combustion prevention compositions, methods for preventing and/or extinguishing combustion, combustion prevention systems, and production processes Vicki Hedrick, John Chien, Janet Boggs, Andrew Jackson, E. Bradley Edwards 2012-04-03
7964553 Production processes and systems, compositions, surfactants, monomer units, metal complexes, phosphate esters, glycols, aqueous film forming foams and foam stabilizers Andrew Jackson, Vimal Sharma, E. Bradley Edwards, Janet Boggs, Vicki Hedrick +5 more 2011-06-21
7943567 Production processes and systems, compositions, surfactants, monomer units, metal complexes, phosphate esters, glycols, aqueous film forming foams, and foam stabilizers Janet Boggs, John Chien, Vimal Sharma, E. Bradley Edwards, Vicki Hedrick +4 more 2011-05-17
7348461 Processes for halogenating compounds Yuichi Iikubo, Stephen Owens, Mitchel Cohn, Vicki Hedrick, Janet Boggs +2 more 2008-03-25
7335805 Processes for purifying reaction products and processes for separating chlorofluorinated compounds Yuichi Iikubo, Stephen Owens, Mitchel Cohn, Vicki Hedrick, Janet Boggs +2 more 2008-02-26
7332635 Processes for purifying chlorofluorinated compounds Yuichi Iikubo, Stephen Owens, Mitchel Cohn, Vicki Hedrick, Janet Boggs +2 more 2008-02-19
7329786 Processes for producing CF3CFHCF3 Yuichi Iikubo, Stephen Owens, Mitchel Cohn, Vicki Hedrick, Janet Boggs +3 more 2008-02-12
7151197 Processes for purifying chlorofluorinated compounds and processes for purifying CF3CFHCF3 Yuichi Iikubo, Stephen Owens, Mitchel Cohn, Vicki Hedrick, Janet Boggs +2 more 2006-12-19
6849194 Methods for preparing ethers, ether compositions, fluoroether fire extinguishing systems, mixtures and methods Mark L. Robin, Thomas F. Rowland, John Chien, Janet Boggs, Mitchel Cohn +1 more 2005-02-01