loadpatents
Patent applications and USPTO patent grants for WOELFLE; Heimo.The latest application filed is for "formaldehyde-free binder composition".
Patent | Date |
---|---|
Formaldehyde-free Binder Composition App 20210355629 - WOELFLE; Heimo ;   et al. | 2021-11-18 |
Two-component Coating Compositions App 20210062035 - WALTHER; Burkhard ;   et al. | 2021-03-04 |
Process for producing a ring-opening polymerization product Grant 10,899,866 - Putzien , et al. January 26, 2 | 2021-01-26 |
Curable Organic Polymer Comprising At Least One Acylurea Unit, Its Preparation And Use App 20200165373 - PUTZIEN; Sophie ;   et al. | 2020-05-28 |
Curable organic polymer comprising at least one acylurea unit, its preparation and use Grant 10,590,227 - Putzien , et al. | 2020-03-17 |
Microencapsulated Polyaddition Catalyst App 20200038830 - WOELFLE; Heimo ;   et al. | 2020-02-06 |
Process For Producing A Ring-opening Polymerization Product App 20180208705 - PUTZIEN; Sophie ;   et al. | 2018-07-26 |
Method for producing glyceric acid carbonate Grant 9,969,708 - Vautravers , et al. May 15, 2 | 2018-05-15 |
Binding agent systems Grant 9,840,635 - Walther , et al. December 12, 2 | 2017-12-12 |
Method For Producing Glyceric Acid Carbonate App 20170320847 - VAUTRAVERS; Nicolas ;   et al. | 2017-11-09 |
A Curable Organic Polymer Comprising At Least One Acylurea Unit, Its Preparation And Use App 20170253687 - PUTZIEN; Sophie ;   et al. | 2017-09-07 |
Sulfur-based Polymers App 20170107330 - WALTHER; Burkhard ;   et al. | 2017-04-20 |
Novel Binding Agent Systems App 20160280954 - WALTHER; Burkhard ;   et al. | 2016-09-29 |
2-Oxo-1,3-dioxolane-4-carboxamides, their preparation and use Grant 9,309,218 - Woelfle , et al. April 12, 2 | 2016-04-12 |
2-oxo-1,3-dioxolane-4-carboxamides, Their Preparation And Use App 20150051365 - Woelfle; Heimo ;   et al. | 2015-02-19 |
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.