| 9986759 | Smoking article with liquid delivery material | Nov 02, 12 | Jun 05, 18 | Philip Morris Products SA |
| 9972224 | Fibers with multicomponent fibers used for coding | Jun 24, 15 | May 15, 18 | Eastman Chemical Company |
| 9949505 | Smoking article mouthpiece with cooling agent inclusion complex | Mar 15, 13 | Apr 24, 18 | Philip Morris Products SA |
| 9916482 | Fibers with physical features used for coding | Mar 16, 17 | Mar 13, 18 | EASTMAN CHEMICAL COMPANY |
| 9907335 | Cigarettes and filter subassemblies with squeezable flavor capsule and methods of manufacture | Jun 07, 13 | Mar 06, 18 | Philip Morris USA Inc. |
| 9888712 | Oral pouch products including a liner and tobacco beads | Mar 26, 10 | Feb 13, 18 | Philip Morris USA Inc. |
| 9877511 | Electronic smoking article | Jul 16, 14 | Jan 30, 18 | ALTRIA CLIENT SERVICES LLC |
| 9872517 | Tobacco smoke filter | Oct 22, 13 | Jan 23, 18 | ESSENTRA FILTER PRODUCTS DEVELOPMENT CO. PTE. LTD. |
| 9865182 | Fibers with surface markings used for coding | Aug 02, 16 | Jan 09, 18 | EASTMAN CHEMICAL COMPANY |
| 9861124 | Alexipharmic cigarette filter material and their preparation | Jul 06, 09 | Jan 09, 18 | Not available |
| 9863920 | Fibers with chemical markers and physical features used for coding | Jun 24, 15 | Jan 09, 18 | EASTMAN CHEMICAL COMPANY |
| 9854833 | Apparatus and associated method for forming a filter component of a smoking article | Feb 16, 12 | Jan 02, 18 | R.J. REYNOLDS TOBACCO COMPANY |
| 9851341 | Fibers with chemical markers used for coding | Jun 24, 15 | Dec 26, 17 | EASTMAN CHEMICAL COMPANY |
| 9844230 | Molecularly imprinted polymers selective for nitrosamines and methods of using the same | Jul 09, 14 | Dec 19, 17 | BRITISH AMERICAN TOBACCO (INVESTMENTS) LIMITED |
| 9833017 | Mixed fiber sliver for use in the manufacture of cigarette filter elements | Oct 27, 15 | Dec 05, 17 | R.J. REYNOLDS TOBACCO COMPANY |
| 9826777 | Filter and tobacco using technology for reducing smell of tobacco smoke on hands | Aug 29, 12 | Nov 28, 17 | KT&G CORPORATION |
| 9820506 | Smoking article mouthpiece including aerogel | Mar 15, 13 | Nov 21, 17 | PHILIP MORRIS PRODUCTS S.A. |
| 9801410 | Supported catalyst particles for oxidizing carbon monoxide | Apr 10, 17 | Oct 31, 17 | Philip Morris USA Inc. |
| 9788572 | Method and apparatus for manufacture of smoking article filter assembly including electrostatically charged fibers | Aug 19, 13 | Oct 17, 17 | Philip Morris USA Inc. |
| 9770053 | Degradable filter element | Mar 06, 13 | Sep 26, 17 | R.J. REYNOLDS TOBACCO COMPANY |