THETFORD; DEAN
Patent Applications and Registrations
Patent applications and USPTO patent grants for THETFORD; DEAN.The latest application filed is for "multi-amine polyester dispersant made via an anhydride intermediate".
Company Profile
11.89.87
- THETFORD; DEAN - ROCHDALE GB
- Thetford; Dean - Manchester GB
- Thetford; Dean - Norden GB
- Thetford; Dean - Nordon GB
- Thetford; Dean - Belper GB
- Thetford; Dean - Blackley GB
- Thetford; Dean - Greater Manchester GB
- Thetford; Dean - Blackley Greater Manchester GB
- Thetford; Dean - Blackey GB
- Thetford, Dean - Hexagon House Blackley Manchester GB
Patent Activity
| Patent | Date |
|---|---|
| Multi-Amine Polyester Dispersant made via an Anhydride Intermediate App 20220298422 - COULBECK; ELLIOT ; et al. | 2022-09-22 |
| Multi-amine Polyester Dispersant Made Via An Anhydride Intermediate App 20220154039 - Coulbeck; Elliot ; et al. | 2022-05-19 |
| Multi-amine Dispersant Made Via An Anhydride Intermediate App 20220154016 - Coulbeck; Elliot ; et al. | 2022-05-19 |
| Multi-amine polyester dispersant made via an anhydride intermediate Grant 11,326,105 - Coulbeck , et al. May 10, 2 | 2022-05-10 |
| Graphene Production In Aqueous Dispersion App 20220002157 - Corrigan; Thomas S. ; et al. | 2022-01-06 |
| Multi-amine Polyester Dispersant And Method Of Making App 20210331130 - Coulbeck; Elliot ; et al. | 2021-10-28 |
| Aliphatic Ceramics Dispersant App 20210309876 - Coulbeck; Elliot ; et al. | 2021-10-07 |
| Aliphatic ceramics dispersant Grant 11,066,565 - Coulbeck , et al. July 20, 2 | 2021-07-20 |
| Acrylic Dispersants With Fused Aromatic Imide Anchor Groups App 20200325264 - Shooter; Andrew J. ; et al. | 2020-10-15 |
| Acrylic dispersants with fused aromatic imide anchor groups Grant 10,745,506 - Shooter , et al. A | 2020-08-18 |
| Multi-Amine Polyester Dispersant made via an Anhydride Intermediate App 20200230561 - COULBECK; ELLIOT ; et al. | 2020-07-23 |
| Dispersants for colouration of ceramic tiles using ink jet inks Grant 10,675,889 - Thetford | 2020-06-09 |
| Polyester dispersants for colouration of ceramic tiles using ink jet inks and ink jet ink printers Grant 10,584,256 - Thetford , et al. | 2020-03-10 |
| Aliphatic Ceramics Dispersant App 20200071552 - Coulbeck; Elliot ; et al. | 2020-03-05 |
| Polymeric Dispersants Containing One Or Two Quaternary Amine Anchoring Groups With Improved Chemical And Thermal Stability App 20200002539 - THETFORD; Dean ; et al. | 2020-01-02 |
| Dispersants with multiple aromatic imide anchor groups Grant 10,442,884 - Shooter , et al. Oc | 2019-10-15 |
| Modified polyacrylate dispersants for the decorative ceramic market Grant 10,358,560 - Thetford , et al. | 2019-07-23 |
| Dispersants with multiple aromatic imide anchor groups Grant 10,308,836 - Shooter , et al. | 2019-06-04 |
| Additive to prevent phase separation of low profile additive in unsaturated thermoset polyester compositions Grant 10,246,584 - Coulbeck , et al. | 2019-04-02 |
| Quaternary ammonium salt of a polyalkene-substituted amine compound Grant 10,160,850 - Moreton , et al. Dec | 2018-12-25 |
| Non-fused aromatic dispersant composition Grant 10,150,838 - Shooter , et al. Dec | 2018-12-11 |
| Aromatic dispersant composition Grant 10,113,031 - Thetford , et al. October 30, 2 | 2018-10-30 |
| Aromatic dispersant composition Grant 10,100,152 - Shooter , et al. October 16, 2 | 2018-10-16 |
| Additive To Prevent Phase Separation Of Low Profile Additive In Unsaturated Thermoset Polyester Compositions App 20180265696 - COULBECK; Elliot ; et al. | 2018-09-20 |
| Dispersants For Colouration Of Ceramic Tiles Using Ink Jet Inks App 20180171167 - Thetford; Dean | 2018-06-21 |
| Modified Polyacrylate Dispersants For The Decorative Ceramic Market App 20180072891 - Thetford; Dean ; et al. | 2018-03-15 |
| Ink jet ink compositions Grant 9,796,861 - Cartridge , et al. October 24, 2 | 2017-10-24 |
| Polyester Dispersants For Colouration Of Ceramic Tiles Using Ink Jet Inks And Ink Jet Ink Printers App 20170260409 - THETFORD; Dean ; et al. | 2017-09-14 |
| Multi-acid multi-base graft copolymer dispersants Grant 9,718,984 - Coulbeck , et al. August 1, 2 | 2017-08-01 |
| Ink Jet Ink Compositions App 20170183518 - Cartridge; David ; et al. | 2017-06-29 |
| Aromatic Dispersant Composition App 20170088673 - Shooter; Andrew J. ; et al. | 2017-03-30 |
| Fuel additive containing a dispersion of iron particles and an ammonium polyester detergent Grant 9,574,148 - D'Alencon , et al. February 21, 2 | 2017-02-21 |
| Aromatic dispersant composition Grant 9,540,486 - Thetford , et al. January 10, 2 | 2017-01-10 |
| Aromatic dispersant composition Grant 9,534,123 - Shooter , et al. January 3, 2 | 2017-01-03 |
| Lubricating compositions containing salts of hydrocarbyl substituted acylating agents Grant 9,506,006 - Jones , et al. November 29, 2 | 2016-11-29 |
| Copolymers With A Polyacrylic Acid Backbone As Performance Enhancers For Lithium-ion Cells App 20160268633 - Schofield; John D. ; et al. | 2016-09-15 |
| Aromatic Dispersant Composition App 20160264731 - Thetford; Dean ; et al. | 2016-09-15 |
| Acrylic Dispersants With Fused Aromatic Imide Anchor Groups App 20160257774 - Shooter; Andrew J. ; et al. | 2016-09-08 |
| Dispersants With Multiple Aromatic Imide Anchor Groups App 20160251523 - Shooter; Andrew J. ; et al. | 2016-09-01 |
| Dispersants With Multiple Aromatic Imide Anchor Groups App 20160237196 - Shooter; Andrew J. ; et al. | 2016-08-18 |
| Multi-acid Multi-base Graft Copolymer Dispersants App 20160215160 - Coulbeck; Elliot ; et al. | 2016-07-28 |
| Non-fused Aromatic Dispersant Composition App 20160200868 - Shooter; Andrew J. ; et al. | 2016-07-14 |
| Dispersant composition Grant 9,174,929 - Thetford , et al. November 3, 2 | 2015-11-03 |
| Filled poly vinyl chloride composition Grant 9,115,259 - Thetford , et al. August 25, 2 | 2015-08-25 |
| Dispersant composition Grant 9,044,720 - Sunderland , et al. June 2, 2 | 2015-06-02 |
| Aromatic Dispersant Composition App 20150148476 - Thetford; Dean ; et al. | 2015-05-28 |
| Dispersant composition Grant 9,034,979 - Sunderland , et al. May 19, 2 | 2015-05-19 |
| Dispersant composition Grant 9,018,302 - Thetford , et al. April 28, 2 | 2015-04-28 |
| Thermoplastic composition Grant 9,018,288 - Sunderland , et al. April 28, 2 | 2015-04-28 |
| Aromatic Dispersant Composition App 20150112020 - Shooter; Andrew J. ; et al. | 2015-04-23 |
| Quaternary Ammonium Salt Of A Polyalkene-substituted Amine Compound App 20150072910 - Moreton; David J. ; et al. | 2015-03-12 |
| Thermoplastic composition Grant 8,877,845 - Thetford November 4, 2 | 2014-11-04 |
| Dispersants Grant 8,859,677 - Thetford October 14, 2 | 2014-10-14 |
| Dispersant Composition App 20140288227 - Thetford; Dean ; et al. | 2014-09-25 |
| Dispersant Composition App 20140249265 - Sunderland; Patrick J. ; et al. | 2014-09-04 |
| Dispersant composition Grant 8,809,443 - Thetford , et al. August 19, 2 | 2014-08-19 |
| Dispersant composition Grant 8,778,218 - Thetford , et al. July 15, 2 | 2014-07-15 |
| Dispersants Grant 8,772,435 - Simpson , et al. July 8, 2 | 2014-07-08 |
| Polyester Quaternary Salt and Compositions Thereof App 20140114019 - Thetford; Dean ; et al. | 2014-04-24 |
| Dispersant composition Grant 8,703,850 - Thetford , et al. April 22, 2 | 2014-04-22 |
| Lubricating Compositions Containing Salts of Hydrocarbyl Substituted Acylating Agents App 20140107002 - Jones; Joanne L. ; et al. | 2014-04-17 |
| Lubricating Composition Containing a Dispersant App 20140107003 - Gieselman; Matthew D. ; et al. | 2014-04-17 |
| Polymeric coupling agents Grant 8,664,350 - Thetford March 4, 2 | 2014-03-04 |
| Dispersants Grant RE44,769 - Thetford , et al. February 18, 2 | 2014-02-18 |
| Fuel Additive Containing A Dispersion Of Iron Particles And An Ammonium Polyester Detergent App 20140033604 - D'Alencon; Lauriane ; et al. | 2014-02-06 |
| Thermoplastic Composition App 20140005316 - Thetford; Dean ; et al. | 2014-01-02 |
| Dispersants Grant 8,613,799 - Thetford , et al. December 24, 2 | 2013-12-24 |
| Acid endcapped caprolactone or valerolactone dispersing agents Grant 8,604,112 - Sunderland , et al. December 10, 2 | 2013-12-10 |
| Polyester Quaternary Ammonium Salts App 20130239468 - Greenfield; Hannah ; et al. | 2013-09-19 |
| Thermoplastic composition Grant 8,524,818 - Thetford , et al. September 3, 2 | 2013-09-03 |
| Quaternary ammonium salt detergents for use in lubricating compositions Grant 8,476,207 - Barton , et al. July 2, 2 | 2013-07-02 |
| Dispersant Composition App 20130072704 - Thetford; Dean ; et al. | 2013-03-21 |
| Dispersant Composition App 20130072703 - Thetford; Dean ; et al. | 2013-03-21 |
| Dispersant Composition App 20130059969 - Thetford; Dean ; et al. | 2013-03-07 |
| Dispersant Composition App 20130041082 - Sunderland; Patrick J. ; et al. | 2013-02-14 |
| Quaternary Ammonium Salt Detergents For Use In Fuels App 20120192483 - Barton; William ; et al. | 2012-08-02 |
| Novel Compounds And Compositions Thereof App 20120165385 - Thetford; Dean | 2012-06-28 |
| Thermoplastic Composition App 20120108722 - Thetford; Dean | 2012-05-03 |
| Dispersants and compositions thereof Grant 8,168,713 - Thetford May 1, 2 | 2012-05-01 |
| Dispersant and compositions thereof Grant 8,167,992 - Thetford , et al. May 1, 2 | 2012-05-01 |
| Quaternary ammonium salt detergents for use in lubricating compositions Grant 8,153,570 - Barton , et al. April 10, 2 | 2012-04-10 |
| Compounds and compositions thereof Grant 8,133,914 - Thetford March 13, 2 | 2012-03-13 |
| Dispersant Composition App 20110319538 - Thetford; Dean ; et al. | 2011-12-29 |
| Quaternary ammonium salt of a mannich compound Grant 8,083,814 - Stevenson , et al. December 27, 2 | 2011-12-27 |
| Dispersant and compositions thereof Grant 8,076,409 - Thetford , et al. December 13, 2 | 2011-12-13 |
| Dispersants Grant 8,076,378 - Thetford December 13, 2 | 2011-12-13 |
| Quaternary Ammonium Salt Detergents for Use in Fuels App 20110185626 - Barton; William ; et al. | 2011-08-04 |
| Acid Endcapped Caprolactone Or Valerolactone Dispersing Agents App 20110160370 - Sunderland; Patrick J. ; et al. | 2011-06-30 |
| Quaternary Ammonium Salt Detergents for Use in Lubricating Compositions App 20110143981 - Barton; William ; et al. | 2011-06-16 |
| Filled Poly Vinyl Chloride Composition App 20110136953 - Thetford; Dean ; et al. | 2011-06-09 |
| Quaternary Ammonium Salt of a Mannich Compound App 20110130317 - Stevenson; Paul R. ; et al. | 2011-06-02 |
| Quaternary ammonium salt detergents for use in fuels Grant 7,951,211 - Barton , et al. May 31, 2 | 2011-05-31 |
| Quaternary ammonium salt detergents for use in fuels Grant 7,947,093 - Barton , et al. May 24, 2 | 2011-05-24 |
| Quaternary ammonium salt of a Mannich compound Grant 7,906,470 - Stevenson , et al. March 15, 2 | 2011-03-15 |
| Thermoplastic Composition App 20110041730 - Thetford; Dean ; et al. | 2011-02-24 |
| Compositions Grant 7,872,070 - Thetford January 18, 2 | 2011-01-18 |
| Novel Dispersants App 20100263575 - Thetford; Dean ; et al. | 2010-10-21 |
| Quaternary Ammonium Salt Detergents for Use in Fuels App 20100257779 - Barton; William ; et al. | 2010-10-14 |
| Thermoplastic Composition App 20100210767 - Sunderland; Patrick J. ; et al. | 2010-08-19 |
| Compositions Grant 7,767,750 - Thetford August 3, 2 | 2010-08-03 |
| Filler composites Grant 7,732,514 - Rothon , et al. June 8, 2 | 2010-06-08 |
| Dispersant Composition App 20100084601 - Thetford; Dean ; et al. | 2010-04-08 |
| Dispersants and compositions thereof Grant 7,683,120 - Thetford , et al. March 23, 2 | 2010-03-23 |
| Dispersant Composition App 20100069541 - Thetford; Dean ; et al. | 2010-03-18 |
| Compositions Grant 7,671,119 - Thetford March 2, 2 | 2010-03-02 |
| Filled Plastic Material Composition App 20100048781 - Schofield; John D. ; et al. | 2010-02-25 |
| Novel Compounds And Compositions Thereof App 20100035958 - Thetford; Dean | 2010-02-11 |
| Polymeric Coupling Agents App 20090306252 - Thetford; Dean | 2009-12-10 |
| Compositions App 20090186981 - Thetford; Dean | 2009-07-23 |
| Dispersants and Compositions Thereof App 20090131555 - Thetford; Dean | 2009-05-21 |
| Novel Dispersant And Compositions Thereof App 20090093569 - Thetford; Dean ; et al. | 2009-04-09 |
| Quaternary Ammonium Salt Detergents for Use in Fuels App 20080307698 - Barton; William ; et al. | 2008-12-18 |
| Novel Dispersant and Compositions Thereof App 20080281039 - Thetford; Dean ; et al. | 2008-11-13 |
| Use of dispersions in making electronic devices Grant 7,442,327 - Thetford , et al. October 28, 2 | 2008-10-28 |
| Dispersants and Compositions Thereof App 20080207826 - Thetford; Dean ; et al. | 2008-08-28 |
| Compositions App 20080207828 - Thetford; Dean | 2008-08-28 |
| Dispersants App 20080163790 - Simpson; Neil L. ; et al. | 2008-07-10 |
| Dispersants App 20080127857 - Thetford; Dean | 2008-06-05 |
| Compositions App 20080125540 - Thetford; Dean | 2008-05-29 |
| Quaternary Ammonium Salt of a Polyalkene-Substituted Amine Compound App 20080113890 - Moreton; David J. ; et al. | 2008-05-15 |
| Dispersants App 20080103234 - Thetford; Dean | 2008-05-01 |
| Dispersants Grant 7,361,692 - Thetford April 22, 2 | 2008-04-22 |
| Dispersants Grant 7,348,367 - Thetford , et al. March 25, 2 | 2008-03-25 |
| Quaternary Ammonium Salt of a Mannich Compound App 20080052985 - Stevenson; Paul R. ; et al. | 2008-03-06 |
| Use of dispersions in making electronic devices App 20060189502 - Thetford; Dean ; et al. | 2006-08-24 |
| Paint compositions Grant 7,008,988 - Thetford , et al. March 7, 2 | 2006-03-07 |
| Phosphate esters dispersants App 20050256226 - Thetford, Dean ; et al. | 2005-11-17 |
| Filler composites App 20050165144 - Rothon, Roger Norman ; et al. | 2005-07-28 |
| Dispersions containing polyether dispersants Grant 6,884,286 - Thetford April 26, 2 | 2005-04-26 |
| Polyester dispersants Grant 6,787,600 - Thetford , et al. September 7, 2 | 2004-09-07 |
| Polyether/polyurethane association thickeners Grant 6,787,628 - Thetford , et al. September 7, 2 | 2004-09-07 |
| Thickeners Grant 6,770,704 - Cartridge , et al. August 3, 2 | 2004-08-03 |
| Paint compositions App 20040116568 - Thetford, Dean ; et al. | 2004-06-17 |
| Dispersants App 20040112250 - Thetford, Dean | 2004-06-17 |
| Polyester association thickeners Grant 6,743,855 - Thetford , et al. June 1, 2 | 2004-06-01 |
| Ether/ester dispersants Grant 6,723,782 - Thetford April 20, 2 | 2004-04-20 |
| Polyether/polyurethane association thickeners App 20040007153 - Thetford, Dean ; et al. | 2004-01-15 |
| Ether/ester dispersants App 20030204012 - Thetford, Dean | 2003-10-30 |
| Dispersants App 20030181544 - Thetford, Dean ; et al. | 2003-09-25 |
| Dispersions containing polyether dispersants App 20030172844 - Thetford, Dean | 2003-09-18 |
| Thickeners App 20030171485 - Catridge, David John ; et al. | 2003-09-11 |
| Dispersants Grant 6,599,947 - Thetford July 29, 2 | 2003-07-29 |
| Dispersants App 20030027873 - Thetford, Dean | 2003-02-06 |
| Polyurethane dispersants Grant 6,509,409 - Thetford January 21, 2 | 2003-01-21 |
| Dispersants Grant 6,197,877 - Thetford , et al. March 6, 2 | 2001-03-06 |
| Phosphate esters of polyoxyalkylene ether block copolymers and their dispersants Grant 6,069,210 - Cartridge , et al. May 30, 2 | 2000-05-30 |
| Poly-substituted phthalocyantines Grant 5,847,114 - Thetford , et al. December 8, 1 | 1998-12-08 |
| Dispersant for dispersing particulate solids Grant 5,785,894 - Schofield , et al. July 28, 1 | 1998-07-28 |
| Dispersants Grant 5,700,395 - Thetford , et al. December 23, 1 | 1997-12-23 |
| Phthalocyanines Grant 5,629,417 - Campbell , et al. May 13, 1 | 1997-05-13 |
| Phthalocyanines Grant 5,516,899 - Campbell , et al. May 14, 1 | 1996-05-14 |
| Poly-substituted phthalocyanines Grant 5,486,274 - Thetford , et al. January 23, 1 | 1996-01-23 |
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