Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6297322 | Cycloolefin blends and method for solvent bonding polyolefins | Yuan-pang Samuel Ding, Lecon Woo, Michael T. K. Ling, Sherwin Shang, Tahua Yang | 2001-10-02 |
| 6255396 | Cycloolefin blends and method for solvent bonding polyolefins | Yuan-pang Samuel Ding, Lecon Woo, Michael T. K. Ling, Sherwin Shang, Tahua Yang | 2001-07-03 |
| 6187400 | Medical tubing and pump performance enhancement by ionizing radiation during sterilization | Lecon Woo, Michael T. K. Ling, Birendra K. Lal, Yuan-pang Samuel Ding, Donna L. Rostron +2 more | 2001-02-13 |
| 6129876 | Heat setting of medical tubings | Patrick T. Ryan, Donna L. Rostron, Birendra K. Lal, Yuanpang Samuel Ding, Susan R. Mizener +3 more | 2000-10-10 |
| 6036676 | Surface modified polymeric material formulation | Patrick T. Ryan, Donna L. Rostron, Birendra K. Lal, Yuanpang Samuel Ding, Susan R. Mizener +3 more | 2000-03-14 |
| 5932307 | Oriented medical tubing | Patrick T. Ryan, Donna L. Rostron, Birendra K. Lal, Yuanpang Samuel Ding, Susan R. Mizener +3 more | 1999-08-03 |
| 5865308 | System, method and device for controllably releasing a product | Yuanpang Samuel Ding, Chi-Jene Chen, Jerry Ripley | 1999-02-02 |
| 5741452 | Orienting extrusion processes for medical tubing applications | Patrick T. Ryan, Donna L. Rostron, Birendra K. Lal, Yuanpang Samuel Ding, Susan R. Mizener +3 more | 1998-04-21 |