Lewtas; Kenneth
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lewtas; Kenneth.The latest application filed is for "use of utrasound and acoustics to control crystallisation".
Company Profile
4.44.34
- Lewtas; Kenneth - Wantage Oxfordshire GB
- LEWTAS; Kenneth - Oxfordshire GB
- Lewtas; Kenneth - Wantage GB
- Lewtas; Kenneth - Oxford Oxfordshire
- Lewtas; Kenneth - Tervuren N/A BE
- Lewtas; Kenneth - US
- Lewtas; Kenneth - Tervurn BE
- Lewtas; Kenneth - Tervuren-moorsel BE
- Lewtas; Kenneth - Westfield NJ
Patent Activity
| Patent | Date |
|---|---|
| Use Of Utrasound And Acoustics To Control Crystallisation App 20220143528 - Povey; Megan ; et al. | 2022-05-12 |
| Acoustic Mixers App 20200238238 - JUBB; Daniel ; et al. | 2020-07-30 |
| Improvements In Or Relating To Energetic Materials App 20200148609 - Lewtas; Kenneth ; et al. | 2020-05-14 |
| Additives for fuels and oils comprising functionalised diblock copolymers Grant 10,273,426 - Theaker , et al. | 2019-04-30 |
| Use Of Utrasound And Acoustics To Control Crystallisation App 20190091602 - Povey; Megan ; et al. | 2019-03-28 |
| Improvements In Or Relating To Energetic Materials App 20180305270 - Lewtas; Kenneth ; et al. | 2018-10-25 |
| Use of polymers comprising two segments as polymer additives Grant 10,100,140 - Scott , et al. October 16, 2 | 2018-10-16 |
| Use Of Polymers Comprising Two Segments As Polymer Additives App 20180066097 - Scott; Peter ; et al. | 2018-03-08 |
| Additives for fuels and oils comprising functionalised diblock copolymers Grant 9,845,375 - Waterson , et al. December 19, 2 | 2017-12-19 |
| Additives For Fuels And Oils Comprising Functionalised Diblock Copolymers App 20170190995 - Theaker; Giles W. ; et al. | 2017-07-06 |
| Additives For Fuels And Oils Comprising Functionalised Diblock Copolymers App 20170081458 - Waterson; Carl ; et al. | 2017-03-23 |
| Additives For Fuels And Oils Comprising Functionalised Diblock Copolymers App 20170015791 - Waterson; Carl ; et al. | 2017-01-19 |
| Additives for fuels and oils comprising Functionalised diblock copolmers Grant 9,540,583 - Waterson , et al. January 10, 2 | 2017-01-10 |
| Additives for Fuels and Oils Comprising Functionalised Diblock Copolymers App 20150011447 - Waterson; Carl ; et al. | 2015-01-08 |
| Polyolefin adhesive compositions and method of making thereof Grant 8,431,643 - Rodriguez , et al. April 30, 2 | 2013-04-30 |
| Polypropylene-based adhesive compositions Grant 8,383,731 - Lewtas , et al. February 26, 2 | 2013-02-26 |
| Composition and manufacture thereof Grant 8,236,878 - Lewtas , et al. August 7, 2 | 2012-08-07 |
| Polyolefin adhesive compositions and articles made therefrom Grant 8,193,289 - Abhari , et al. June 5, 2 | 2012-06-05 |
| Polyolefin Adhesive Compositions And Method of Making Thereof App 20100305259 - Rodriguez; George ; et al. | 2010-12-02 |
| Adhesive compositions and method for selection thereof Grant 7,765,855 - Lewtas , et al. August 3, 2 | 2010-08-03 |
| Polyolefin adhesive compositions and articles made therefrom Grant 7,700,707 - Abhari , et al. April 20, 2 | 2010-04-20 |
| Polyolefin Adhesive Compositions And Articles Made Therefrom App 20100076128 - Abhari; Ramin ; et al. | 2010-03-25 |
| Elastomeric blend for air barriers comprising grafted resin components Grant 7,659,337 - Jones , et al. February 9, 2 | 2010-02-09 |
| Polypropylene-Based Adhesive Compositions App 20090156729 - Karandinos; Anthony G. ; et al. | 2009-06-18 |
| Polypropylene-based adhesive compositions Grant 7,521,507 - Lewtas , et al. April 21, 2 | 2009-04-21 |
| Composition and Manufacture Thereof App 20090076212 - Lewtas; Kenneth ; et al. | 2009-03-19 |
| Heat sealable compositions and uses thereof Grant 7,495,048 - Van den Bossche , et al. February 24, 2 | 2009-02-24 |
| Protective films Grant 7,323,239 - Vanderstappen , et al. January 29, 2 | 2008-01-29 |
| Elastomeric Blend For Air Barriers Comprising Grafted Resin Components App 20080021149 - Jones; Glenn Edward ; et al. | 2008-01-24 |
| Polypropylene films Grant 7,314,901 - Kuo , et al. January 1, 2 | 2008-01-01 |
| Elastomeric blend for air barriers comprising grafted resin components Grant 7,294,664 - Jones , et al. November 13, 2 | 2007-11-13 |
| Adhesives with improved die-cutting performance Grant 7,288,590 - Lechat , et al. October 30, 2 | 2007-10-30 |
| Adhesive components and process for manufacture Grant 7,276,557 - Macedo , et al. October 2, 2 | 2007-10-02 |
| Surface Treatment of Polymeric Articles App 20070218308 - Lewtas; Kenneth ; et al. | 2007-09-20 |
| Adhesive compositions and method for selection thereof Grant 7,210,339 - Lewtas , et al. May 1, 2 | 2007-05-01 |
| Adhesive compositions and method for selection thereof App 20070068233 - Lewtas; Kenneth ; et al. | 2007-03-29 |
| Protective films App 20060263620 - Vanderstappen; Hugo ; et al. | 2006-11-23 |
| Adhesive alpha-olefin inter-polymers Grant 7,067,603 - Karandinos , et al. June 27, 2 | 2006-06-27 |
| Elastomeric blend for air barriers comprising grafted resin components App 20050197442 - Jones, Glenn Edward ; et al. | 2005-09-08 |
| Petroleum resins and their production with BF3 catalyst Grant 6,867,267 - Lewtas , et al. March 15, 2 | 2005-03-15 |
| Adhesive components and process for manufacture App 20040260021 - Macedo, Anne Vera ; et al. | 2004-12-23 |
| Adhesives with improved die-cutting performance App 20040250952 - Lechat, Jachques B. ; et al. | 2004-12-16 |
| Polyolefin adhesive compositions and articles made therefrom App 20040249046 - Abhari, Ramin ; et al. | 2004-12-09 |
| Adhesive compositions and method for selection thereof App 20040186215 - Lewtas, Kenneth ; et al. | 2004-09-23 |
| Polypropylene films App 20040170854 - Kuo, Jeffrey Wen-Cheng ; et al. | 2004-09-02 |
| Fuel oil additives and compositions Grant 6,767,374 - Goberdhan , et al. July 27, 2 | 2004-07-27 |
| Heat sealable compositions and uses thereof App 20040112533 - Va den Bossche, Linda Maria Gisele Robert ; et al. | 2004-06-17 |
| Polypropylene-based adhesive compositions App 20040110886 - Karandinos, Anthony G. ; et al. | 2004-06-10 |
| Polypropylene-based adhesive compositions Grant 6,747,114 - Karandinos , et al. June 8, 2 | 2004-06-08 |
| Elastomeric blend for air barriers comprising low glass transition temperature petroleum hydrocarbon resins App 20040092648 - Jones, Glenn Edward ; et al. | 2004-05-13 |
| Adhesives with improved die-cutting performance App 20040007322 - Lechat, Jacques B ; et al. | 2004-01-15 |
| Petroleum resins and their production with BF3 catalyst Grant 6,646,067 - Lewtas , et al. November 11, 2 | 2003-11-11 |
| Adhesive alpha-olefin inter-polymers Grant 6,627,723 - Karandinos , et al. September 30, 2 | 2003-09-30 |
| Petroleum resins and their production with BF3 catalyst App 20030083447 - Lewtas, Kenneth ; et al. | 2003-05-01 |
| Petroleum resins and their production with BF3 catalyst App 20020086954 - Lewtas, Kenneth ; et al. | 2002-07-04 |
| Polypropylene-based adhesive compositions App 20020019507 - Karandinos, Anthony G. ; et al. | 2002-02-14 |
| Adhesive alpha-olefin inter-polymers App 20020007033 - Karandinos, Anthony G. ; et al. | 2002-01-17 |
| Laminar articles containing layers of ethylene containing polymer elastomers containing resins App 20010036558 - Lewtas, Kenneth ; et al. | 2001-11-01 |
| Adhesives comprising copolymers of macromonomers and unsaturated acids or anhydrides Grant 6,111,027 - Wright , et al. August 29, 2 | 2000-08-29 |
| Copolymers of ethylene .alpha.-olefin macromers and dicarboxylic monomers and derivatives thereof, useful as additives in lubricating oils and in fuels Grant 6,100,224 - Peiffer , et al. August 8, 2 | 2000-08-08 |
| Chemical compositions and use as fuel additives Grant 5,814,110 - Bartz , et al. September 29, 1 | 1998-09-29 |
| Oil additives and compositions Grant 5,743,923 - Davies , et al. April 28, 1 | 1998-04-28 |
| Oil and fuel oil compositions Grant 5,593,466 - Tack , et al. January 14, 1 | 1997-01-14 |
| Substituted fullerenes as flow improvers Grant 5,503,643 - Schriver , et al. April 2, 1 | 1996-04-02 |
| Substituted fullerenes as flow improvers Grant 5,454,961 - Schriver , et al. October 3, 1 | 1995-10-03 |
| Middle distillate compositions with improved low temperature properties Grant 5,441,545 - Lewtas , et al. August 15, 1 | 1995-08-15 |
| Chemical compositions and their use as fuel additives Grant 5,425,789 - Lewtas , et al. June 20, 1 | 1995-06-20 |
| Lubricating oil composition Grant 4,891,145 - Brod , et al. January 2, 1 | 1990-01-02 |
| Crude oil or fuel oil compositions Grant 4,882,034 - Tack , et al. November 21, 1 | 1989-11-21 |
| Specified C.sub.14 -carboxylate/vinyl ester polymer-containing compositions for lubricating oil flow improvement Grant 4,839,074 - Rossi , et al. June 13, 1 | 1989-06-13 |
| Middle distillate compositions with improved cold flow properties Grant 4,661,122 - Lewtas April 28, 1 | 1987-04-28 |
| Additive combinations and fuels containing them Grant 4,546,137 - Rossi , et al. October 8, 1 | 1985-10-08 |
| Glycol ester flow improver additive for distillate fuels Grant 4,464,182 - Tack , et al. August 7, 1 | 1984-08-07 |
| Additive combinations and fuels containing them Grant 4,375,973 - Rossi , et al. March 8, 1 | 1983-03-08 |
| Additive combinations and fuels containing them Grant 4,261,703 - Tack , et al. April 14, 1 | 1981-04-14 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 