Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12275809 | Dual metallocene polyethylene with improved processability for lightweight blow molded products | Jeremy M. Praetorius, Yongwoo Inn, Brandy Rutledge-Ryal, Carlos A. Cruz, Jay M. Chaffin | 2025-04-15 |
| 11866529 | Dual metallocene polyethylene with improved processability for lightweight blow molded products | Jeremy M. Praetorius, Yongwoo Inn, Brandy Rutledge-Ryal, Carlos A. Cruz, Jay M. Chaffin | 2024-01-09 |
| 11859024 | Dual catalyst system for producing polyethylene with long chain branching for blow molding applications | Jeremy M. Praetorius, Yongwoo Inn, Youlu Yu, Qing Yang, Ashish M. Sukhadia | 2024-01-02 |
| 11578156 | Dual metallocene polyethylene with improved processability for lightweight blow molded products | Jeremy M. Praetorius, Yongwoo Inn, Brandy Rutledge-Ryal, Carlos A. Cruz, Jay M. Chaffin | 2023-02-14 |
| 11267919 | Dual catalyst system for producing polyethylene with long chain branching for blow molding applications | Jeremy M. Praetorius, Yongwoo Inn, Youlu Yu, Qing Yang, Ashish M. Sukhadia | 2022-03-08 |
| 10065367 | Phonon generation in bulk material for manufacturing | — | 2018-09-04 |
| 10040239 | System and method for writing an article of manufacture into bulk material | — | 2018-08-07 |
| 9475898 | Polymers with improved ESCR for blow molding applications | Vivek Rohatgi, Jeffrey F. Greco, Yongwoo Inn, Qing Yang | 2016-10-25 |
| 9169337 | Polymers with improved ESCR for blow molding applications | Vivek Rohatgi, Jeffrey F. Greco, Yongwoo Inn, Qing Yang | 2015-10-27 |
| 5225674 | Method of delineating naturally fractured intervals in subterranean formations | Joseph H. Frantz, Richard A. Deans | 1993-07-06 |
| 4736792 | Viscous oil recovery method | Donald S. Mims, Christopher M. Lonvick, Terry L. Frazier | 1988-04-12 |
| 4727937 | Steamflood process employing horizontal and vertical wells | Yick-Mow Shum, Margaret A. Hight | 1988-03-01 |
| 4727489 | Apparatus for analyzing the annulus effluent of a well | Terry L. Frazier, Henry J. Grimm, John F. Rooney, Richard S. Allen, Donald S. Mims | 1988-02-23 |
| 4718485 | Patterns having horizontal and vertical wells | Marc Fontaine, Margaret A. Hight | 1988-01-12 |
| 4688418 | Method and apparatus for determining mass flow rate and quality in a steam line | Yin Cheung | 1987-08-25 |
| 4653583 | Optimum production rate for horizontal wells | Wann-Sheng Huang, Donald L. Hoyt | 1987-03-31 |
| 4617993 | Carbon dioxide stimulated oil recovery process | — | 1986-10-21 |
| 4592424 | Secondary recovery procedure | Stephen L. Long | 1986-06-03 |
| 4589486 | Carbon dioxide flooding with a premixed transition zone of carbon dioxide and crude oil components | Stewart Haynes, Jr., Gerald W. Alves, Frank Lim | 1986-05-20 |
| 4577688 | Injection of steam foaming agents into producing wells | Zean Z. Gassmann, Jeffrey T. Hawkins | 1986-03-25 |
| 4558742 | Method and apparatus for gravel packing horizontal wells | Wann-Sheng Huang | 1985-12-17 |
| 4553595 | Method for forming a gravel packed horizontal well | Wann-Sheng Huang | 1985-11-19 |
| 4547078 | Method and device for measuring steam quality | Stephen L. Long, Yin Cheung | 1985-10-15 |
| 4535845 | Method for producing viscous hydrocarbons from discrete segments of a subterranean layer | Wann-Sheng Huang, Yick-Mow Shum | 1985-08-20 |
| 4501325 | Method for predicting workovers and shut-ins from analyzing the annulus effluent of a well | Terry L. Frazier, Henry J. Grimm, John F. Rooney, Richard S. Allen, Donald S. Mims | 1985-02-26 |