Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398299 | Waterborne dispersion composition | Douglas J. Hasso, Yinzhong Guo, Ludwik S. Cygan, Carlos A. Escobar Marin, Joseph Jacobs | 2025-08-26 |
| 11584829 | Methods for preparing waterborne heat seal coating compositions | Carlos A. Escobar Marin, Amit K. Chaudhary, Yinzhong Guo, Ludwik S. Cygan, Liang Chen | 2023-02-21 |
| 6353087 | Process for stripping polymer dispersions | I-Hwa Midey Chang-Mateu, Dawn McFadden, Richard Shu-Hua Wu | 2002-03-05 |
| 5556938 | Acid catalyzed process for preparing amino acid polymers | Michael B. Freeman, Yi H. Paik, Jan E. Shulman, Graham Swift | 1996-09-17 |
| 5554721 | Acid catalyzed process for preparing amino acid polymers | David E. Adler, Michael B. Freeman, Yi H. Paik, Jan E. Shulman, Graham Swift | 1996-09-10 |
| 5552514 | Acid catalyzed process for preparing amino acid polymers | David E. Adler, Michael B. Freeman, Yi H. Paik, Jan E. Shulman, Graham Swift | 1996-09-03 |
| 5459234 | Continuous thermal polycondensation process for preparing polymers | Newman M. Bortnick, Robert E. Jerman, Yi H. Paik, Ethan S. Simon, Graham Swift | 1995-10-17 |
| 5457176 | Acid catalyzed process for preparing amino acid polymers | David E. Adler, Michael B. Freeman, Yi H. Paik | 1995-10-10 |
| 5410017 | Continuous thermal polycondensation process for preparing polypeptide polymers | Newman M. Bortnick, Robert E. Jerman, Yi H. Paik, Ethan S. Simon, Graham Swift | 1995-04-25 |