Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10577319 | Process for preparing alkyl pyroglutamic acids | Daniel R. Henton, Sze-Sze Ng | 2020-03-03 |
| 9650321 | Renewable surfactants derived from sugar alcohols | Michael L. Tulchinsky, Sze-Sze Ng | 2017-05-16 |
| 9464017 | Process for preparing diaryl oxides by decarboxylation | Paul R. Elowe, Scott Han, Stephen W. King | 2016-10-11 |
| 9376373 | Vinyl monomers having chelating functionality | Scott Backer, Allen Bulick, Joseph Manna, Jia Xie | 2016-06-28 |
| 9346899 | Polymers having chelating functionality | Scott Backer, Allen Bulick, Joseph Manna, Jia Xie | 2016-05-24 |
| 9296975 | Energy efficient polyalkylene glycols and lubricant composition containing same | Martin R. Greaves, Ronald Van Voorst, Marinus Meertens, Daniele Vinci | 2016-03-29 |
| 9260388 | Process for preparing alkyl pyroglutamic acids | Daniel R. Henton, Sze-Sze Ng | 2016-02-16 |
| 9181393 | Biorenewable biodegradable surfactants | Brad C. Bailey, Sze-Sze Ng, Cynthia Pierre | 2015-11-10 |
| 9018408 | Processes for producing terephthalic acid and terephthalic esters | William J. Kruper, Jr., David C. Molzahn | 2015-04-28 |
| 8999071 | Surfactants derived from oligoglycerols | Michael L. Tulchinsky, Wanglin Yu, Sze-Sze Ng | 2015-04-07 |
| 8901213 | Aqueous coating compositions including phenylphenol ethoxylate surfactants | Irina V. Graf, Arkady L. Krasovskiy | 2014-12-02 |
| 8829229 | Polyol ethers and process for making them | Michael L. Tulchinsky, John R. Briggs | 2014-09-09 |
| 8722944 | Process for olefin etherification | Edward D. Daugs, Derrick W. Flick, Michael L. Tulchinsky, Wanglin Yu | 2014-05-13 |
| 8641816 | Vinyl ether compounds and methods of their preparation and use | Matthias S. Ober, Edward D. Daugs, Wanglin Yu | 2014-02-04 |
| 8557756 | Compatible mixtures of anionic and cationic surfactants | Yongfu Wu, Wanglin Yu, Irina V. Graf | 2013-10-15 |
| 8497303 | Method to enhance aqueous solubility of poorly soluble actives | David B. Wurn, David A. Wilson, Bruce A. Barner, Matthew D. Miller, Michael J. Johnson | 2013-07-30 |
| 8334323 | Alkylene oxide-capped secondary alcohol alkoxylates useful as surfactants | Pierre T. Varineau, Wanglin Yu, Kara S. Weber | 2012-12-18 |
| 8304377 | Sulfonate surfactants and methods of preparation and use | Wanglin Yu, Edward D. Daugs, Yang Cheng, Irina V. Graf, Andre B. Argenton +1 more | 2012-11-06 |
| 8211949 | Functionalized long-chain olefin mixtures and uses therefor | Pierre T. Varineau, Brian W. S. Kolthammer, Aaron W. Sanders, David A. Wilson, Kara S. Weber +2 more | 2012-07-03 |
| 7671231 | Process for making amino acids | Michael Lloyd, Edward D. Daugs, Wei-Jun Peng | 2010-03-02 |
| 7119216 | Metathesis of unsaturated fatty acid esters or unsaturated fatty acids with lower olefins | Thomas H. Newman, Kenneth A. Burdett, Bob R. Maughon, Donald L. Morrison, Eric P. Wasserman | 2006-10-10 |
| 5679854 | Process for the preparation of (epsilon)-1-amino-2-(fluoromethylene)-4-(p-fluorophenyl)butane and novel intermediate thereof | Jonathan C. Evans, Christian T. Goralski, Daniel R. Henton, Paul C. Vosejpka | 1997-10-21 |
| 5599986 | Process for the preparation of alkali metal salts of diformylamide | Jonathan C. Evans, Christian T. Goralski, Paul C. Vosejpka | 1997-02-04 |
| 5516922 | Process for the preparation of 10(2-propynyl)estr-4-ene-3,17-dione | — | 1996-05-14 |
| 5488188 | Process for the preparation of (E)-1-amino-2-(fluoromethylene)-4-(p-fluorophenyl)butane, novel processes for preparing an intermediate thereof, and novel intermediates thereof | Jonathan C. Evans, Christian T. Goralski, Paul C. Vosejpka | 1996-01-30 |