Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11717017 | Flavoured moist oral pouched nicotine product comprising triglyceride | Mårten Kindvall, Lars Jonsson, Jenny Kannisto | 2023-08-08 |
| 9635881 | Smokeless tobacco composition comprising non-tobacco fibers and a method for its manufacture | Martin Sjögren, Jorgen Lundin, Bengt Börjesson | 2017-05-02 |
| 6273998 | Production of paper and paperboard | Lawrence L. Kuo, Roger Yiming Leung, Steven R. Prescott | 2001-08-14 |
| 6159339 | Paper size and paper sizing process | Jurgen Friedrich Schuetz, Bryan C. Smith | 2000-12-12 |
| 5626720 | Method for controlling pitch on a papermaking machine | — | 1997-05-06 |
| 5300194 | Pitch control | Ulrich Welkener | 1994-04-05 |
| 5266078 | Enhancement of fluorescent whitening agents: water-soluble phosphonates and carboxylates for coating paper | Ulrich Welkener, Gunilla Hakansson | 1993-11-30 |
| 5223097 | Method for controlling pitch on a paper-making machine | — | 1993-06-29 |
| 4895621 | Water soluble thermosetting resin, process for its production, paper sizing composition and paper sizing process | — | 1990-01-23 |
| 4847315 | Novel amino resins useful in sizing paper and their use | — | 1989-07-11 |