Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9550869 | Styrene butadiene block copolymers for film applications | John Mark Brown, Carleton E. Stouffer, John D. Wilkey, Michael A. Smith | 2017-01-24 |
| 9040628 | Styrene butadiene block copolymers for film applications | John Mark Brown, Michael A. Smith, Carleton E. Stouffer, John D. Wilkey | 2015-05-26 |
| 8415429 | Styrene butadiene block copolymers for film applications | John Mark Brown, Michael A. Smith, Carleton E. Stouffer, John D. Wilkey | 2013-04-09 |
| 7037980 | Monovinylarene/conjugated diene copolymers having lower glass transition temperatures | Larry L. Nash, John D. Hottovy | 2006-05-02 |
| 6835778 | Conjugated diene/monovinylarene block copolymers blends | Gregory M. Swisher, Vergil Rhodes, Craig D. DePorter, George A. Moczygemba | 2004-12-28 |
| 6730637 | Reducing fluid loss in a drilling fluid | Wayne S. Stewart, Kelly B. Fox, Bharat B. Patel, Sam B. Ledbetter, JR., Alvin Evans, Jr. | 2004-05-04 |
| 6444755 | Conjugated diene/monovinylarene block copolymers blends | Craig D. DePorter, George A. Moczygemba | 2002-09-03 |
| 6420486 | Conjugated diene/monovinylarene block copolymers, methods for preparing same, and polymer blends | Craig D. DePorter, George A. Moczygemba | 2002-07-16 |
| 6265484 | Tapered block copolymers of monovinylarenes and conjugated dienes | William J. Trepka, George A. Moczygemba, Ralph C. Farrar | 2001-07-24 |
| 6265485 | Tapered block copolymers of monovinylarenes and conjugated dienes | William J. Trepka, George A. Moczygemba, Ralph C. Farrar | 2001-07-24 |
| 6096828 | Conjugated diene/monovinylarene block copolymers, methods for preparing same, and polymer blends | Craig D. DePorter, George A. Moczygemba | 2000-08-01 |
| 5910546 | Tapered block copolymers of monivinylarenes and conjugated dienes | William J. Trepka, George A. Moczygemba, Ralph C. Farrar | 1999-06-08 |
| 5705569 | Block copolymers of monovinylarenes and conjugated dienes and preparation thereof | George A. Moczygemba, Larry L. Nash, William J. Trepka, Craig D. DePorter, Ralph C. Farrar +1 more | 1998-01-06 |
| 5587425 | Blends of copolymers of monovinylarenes and conjugated dienes containing two interior tapered blocks | George A. Moczygemba, Nancy R. Knight, William J. Trepka | 1996-12-24 |
| 5545690 | Tapered block copolymers of monovinylarenes and conjugated dienes | William J. Trepka, George A. Moczygemba, Ralph C. Farrar | 1996-08-13 |
| 5522497 | Combined toothpaste holder and vented toothbrush container | — | 1996-06-04 |
| 5438103 | Block copolymers of monovinylaromatic and conjugated diene monomers | Craig D. DePorter, Ralph C. Farrar, George A. Moczygemba | 1995-08-01 |
| 5436298 | Block copolymers of monovinylarenes and conjugated dienes and preparation thereof | George A. Moczygemba, Larry L. Nash, William J. Trepka, Craig D. DePorter, Ralph C. Farrar +1 more | 1995-07-25 |
| 5422389 | Method for stabilizing monovinylarene/conjugated diene copolymers and a method for preparing a stabilizing mixture | William J. Trepka, Larry L. Nash, John R. Bohannan, George A. Moczygemba, Craig D. DePorter +2 more | 1995-06-06 |
| 5399628 | Block copolymers of monovinylarenes and conjugated dienes containing two interior tapered blocks | George A. Moczygemba, Nancy R. Knight, William J. Trepka | 1995-03-21 |
| 5393838 | Conjugated diene/monovinylarene block copolymers with multiple tapered blocks | George A. Moczygemba, Nancy R. Knight | 1995-02-28 |
| 5384349 | Conjugated diene/monovinylarene copolymers and preparation thereof | William J. Trepka, George A. Moczygemba | 1995-01-24 |
| 5290875 | Conjugated diene/monovinylarene block copolymers with multiple tapered blocks | George A. Moczygemba, Nancy R. Knight | 1994-03-01 |