Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10980984 | Guidewire retention clip | Hilton Bennett, William Paul Murphy, Nathan Minh Le, Ramya Nandigam, Sara Um | 2021-04-20 |
| 9872517 | Tobacco smoke filter | James D. Reed | 2018-01-23 |
| 9330580 | Assay wick with analyte fluid sufficiency indicator | Jian Xiang, Stacey L. Tibbs, Yelena Rogova | 2016-05-03 |
| 9155299 | Bonded fiber matrix containing encapsulation complex | Richard M. Jacobson, Jian Xiang | 2015-10-13 |
| 8939295 | Multi-layer, fluid transmissive fiber structures containing nanofibers and a method of manufacturing such structures | Geoffrey M. Stoltz | 2015-01-27 |
| 8334034 | Rapid release and anti-drip porous reservoirs | Geoffrey M. Stoltz, Ronald Binshtok, James Lisk | 2012-12-18 |
| 8047453 | Neutral displacement wick | Wolfgang Broosch, Bernhard Kutscha | 2011-11-01 |
| 7888275 | Porous composite materials comprising a plurality of bonded fiber component structures | Wolfgang Broosch, Bernhard Kutscha, Dirk H. Kemper | 2011-02-15 |
| 7731102 | Neutral displacement wick | Wolfgang Broosch, Bernhard Kutscha | 2010-06-08 |
| 7290668 | Bicomponent fiber wick | David Harris, Jian Xiang, Thomas E. Harris | 2007-11-06 |
| 7291263 | Polymeric fiber rods for separation applications | Samila Mihindukulasuriya, David Harris, Joseph Payne | 2007-11-06 |
| 7018031 | Porous substrate for ink delivery systems | Michael W. Spencer, Jackie Payne, David Harris, Geoff Stoltz, Andreas Schneekloth | 2006-03-28 |
| 6840692 | Method and apparatus for making NIBS and ink reservoirs for writing and marking instruments and the resultant products | Robert Long, Donald F. Nelson, Raymond Nelson, Jackie Payne, E. Yancey | 2005-01-11 |
| 6814911 | Method and apparatus for applying additive to fibrous products and products produced thereby | Raymond Nelson, Roy Pugh, Jackie Payne, Brian Nutter, Michael W. Spencer | 2004-11-09 |
| 6368725 | Method for producing a coating powder composition | Knut Graf, Hans-Ulrich Simmrock, Alexandra Jacobs, Volker Mörs | 2002-04-09 |
| 5919536 | Biaxially oriented films containing layers of polyethylene naphthalate bibenzoate (PENBB) and process for the production of these films | Cynthia Bennett, Bodo Kuhmann, E-Won Choe, John A. Flint | 1999-07-06 |
| 5801269 | Processes for cystallizing 4, 4'-dimethyl bibenzoate (DMBB) recovered from polyester byproduct streams | Carrie A. Feeney, Ida L. Jones, Thomas M. Kenesson, Charles B. Hilton, Michael R. Ahern +6 more | 1998-09-01 |
| 5139863 | Molded polybenzimidazole/polyaryleneketone articles and method of manufacture | Edwardo Alvarez, Lorenzo P. DiSano | 1992-08-18 |
| 5099039 | Production of the from 1,4-butanediol using a polybenzimidazole catalyst | David A. Schiraldi | 1992-03-24 |
| 5070153 | Molded polybenzimidazole/polyaryleneketone articles and method of manufacture | Edwardo Alvarez, Lorenzo P. DiSano | 1991-12-03 |
| 5041666 | Method for the production of 3,3'4,4'-tetraaminobiphenyl | Wilson B. Ray, Charles B. Hilton, Anthony J. East, Kenneth G. Davenport | 1991-08-20 |
| 4912176 | Sintered polybenzimidazole/polyaryleneketone articles and method of manufacture | Edwardo Alvarez, Lorenzo P. DiSano | 1990-03-27 |
| 4861537 | Process of making a sintered polybenzimidazole article | Edwardo Alvarez, Ralph S. Blake | 1989-08-29 |
| 4814530 | Sintered polybenzimidazole article | Edwardo Alvarez, Ralph S. Blake | 1989-03-21 |
| 4717764 | Two stage melt polymerization process for making polymers containing aromatic amide groups | — | 1988-01-05 |