DUJARDIN; Ralf

Patent Applications and Registrations

Patent applications and USPTO patent grants for DUJARDIN; Ralf.The latest application filed is for "pesticide-containing soil disinfestation material without use of fumigant".

Company Profile

0.26.17

DUJARDIN; Ralf - Sarasota FL
Dujardin; Ralf - Dusseldorf DE
Dujardin; Ralf - Duesseldorf N/A DE
Dujardin; Ralf - Neuss DE
Dujardin; Ralf - Willich DE
DUJARDIN, RALF - NOVI MI
Dujardin; Ralf - Willich-Anrath DE
Dujardin; Ralf - Krefeld DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Pesticide-containing Soil Disinfestation Material Without Use Of Fumigant App 20220039379 - DUJARDIN; Ralf	2022-02-10
Multilayered Films Capable Of Releasing Active Ingredients Over A Limited Time Period App 20150072862 - Dujardin; Ralf ; et al.	2015-03-12
System and method for large-scale infiltration of plants Grant 8,614,088 - Dujardin , et al. December 24, 2	2013-12-24
Method Of Increasing Crop Yield And Controlling The Growth Of Weeds Using A Polymer Composite Film App 20130196851 - PARRISH; Mark ; et al.	2013-08-01
Polymer Composite Material With Biocide Functionality App 20130181381 - Dujardin; Ralf ; et al.	2013-07-18
Polymer Composite Material With Biocide Functionality App 20130130911 - DUJARDIN; Ralf ; et al.	2013-05-23
Polymer Composite Film With Barrier Functionality App 20130130048 - DUJARDIN; Ralf ; et al.	2013-05-23
Methods of increasing crop yield and controlling the growth of weeds using a polymer composite film Grant 8,383,549 - Parrish , et al. February 26, 2	2013-02-26
Polymer composite film with biocide functionality Grant 8,372,418 - Dujardin , et al. February 12, 2	2013-02-12
Polymer composite film with barrier functionality Grant 8,372,417 - Dujardin , et al. February 12, 2	2013-02-12
Methods Of Increasing Crop Yield And Controlling The Growth Of Weeds Using A Polymer Composite Film App 20110152100 - Parrish; Mark ; et al.	2011-06-23
System And Method For Large-scale Infiltration Of Plants App 20100299785 - Dujardin; Ralf ; et al.	2010-11-25
Polymer Molding Compounds Containing Partially Neutralized Agents App 20100094230 - Dujardin; Ralf ; et al.	2010-04-15
Polymer Composite Film With Biocide Functionality App 20090156406 - Dujardin; Ralf ; et al.	2009-06-18
Polymer Composite Film With Barrier Functionality App 20090130158 - Dujardin; Ralf ; et al.	2009-05-21
Active Ingredient-Containing Silicone Elastomers App 20090076480 - Pudleiner; Heinz ; et al.	2009-03-19
Storage Medium For Confidential Information App 20070174854 - Jungermann; Hardy ; et al.	2007-07-26
Polycarbonate automotive window panels with coating system blocking UV and IR radiation and providing abrasion resistant surface Grant 6,797,384 - Gasworth , et al. September 28, 2	2004-09-28
Moulded bodies made of thermoplastic polyurethane containing an active substance Grant 6,723,333 - Albers , et al. April 20, 2	2004-04-20
Aromatic copolyester containing active ingredients Grant 6,605,069 - Albers , et al. August 12, 2	2003-08-12
Polycarbonate automotive window panels with coating system blocking UV and IR radiation and providing abrasion resistant surface App 20030072946 - Gasworth, Steven M. ; et al.	2003-04-17
Vinylcyclohexane-based block copolymers Grant 6,492,468 - Chen , et al. December 10, 2	2002-12-10
Formulations Containing An Insecticide App 20020136748 - BUBLITZ, MIKE-DIRK ; et al.	2002-09-26
Process and panel for providing fixed glazing for an automotive vehicle Grant 6,309,755 - Matsco , et al. October 30, 2	2001-10-30
(Co)polymers based on vinyl units and use thereof in electroluminescent devices App 20010026879 - Chen, Yun ; et al.	2001-10-04
Insecticide compositions made from polymers Grant 6,296,865 - Dujardin , et al. October 2, 2	2001-10-02
Copolymers based on vinyl units and use thereof in electroluminescent devices Grant 6,248,457 - Chen , et al. June 19, 2	2001-06-19
Thermoplastic polyurethanes containing active substances Grant 6,150,489 - Pudleiner , et al. November 21, 2	2000-11-21
Conductive coatings Grant 6,083,635 - Jonas , et al. July 4, 2	2000-07-04
Process for the production of hydrogenated ring-opened metathesis polymers Grant 5,932,664 - Chen , et al. August 3, 1	1999-08-03
(Co)polymers based on vinyl units and use thereof in electroluminescent devices Grant 5,891,975 - Chen , et al. April 6, 1	1999-04-06
Conductive coatings Grant 5,766,515 - Jonas , et al. June 16, 1	1998-06-16
Thermoplastically processible and biodegradable aliphatic polyesteramides Grant 5,644,020 - Timmermann , et al. July 1, 1	1997-07-01
Thermoplastic block copolyesters capable of being composted for use as packaging materials Grant 5,455,311 - Grigat , et al. October 3, 1	1995-10-03
Method of foaming thermoplastic polycarbonate Grant 5,256,702 - Grigat , et al. October 26, 1	1993-10-26
Asymmetric semipermeable membranes of aromatic polycondensates, processes for their preparation and their use Grant 5,238,570 - Hugl , et al. August 24, 1	1993-08-24
Graft copolymers, their production and use Grant 5,137,971 - Dujardin , et al. August 11, 1	1992-08-11
Polycarbonate containing aralkylphenyl end groups Grant 4,929,709 - Dujardin , et al. May 29, 1	1990-05-29

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