OPTITUNE Oy

Patent Applications and Registrations

Patent applications and USPTO patent grants for OPTITUNE Oy.The latest application filed is for "siloxane polymer compositions and their use".

Company Profile

3.5.8

OPTITUNE Oy - Oulu FI

*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
Siloxane Polymer Compositions And Their Use App 20220010172 - KARKKAINEN; Ari ; et al.	2022-01-13
Carbosiloxane polymer compositions, methods of producing the same and the use thereof Grant 11,127,864 - Karkkainen , et al. September 21, 2	2021-09-21
Flexible and foldable abrasion resistant photopatternable siloxane hard coat App 20210087429 - Leppajarvi; Tiina ; et al.	2021-03-25
Scratch resistant, easy-to-clean coatings, methods of producing the same and the use thereof Grant 10,836,675 - Leivo , et al. November 17, 2	2020-11-17
Method of passivating a silicon substrate for use in a photovoltaic device Grant 10,693,021 - Karkkainen , et al.	2020-06-23
Novel carbosiloxane polymer compositions, methods of producing the same and the use thereof App 20180277691 - Karkkainen; Ari ; et al.	2018-09-27
Method of producing a photovoltaic device App 20150295196 - Karkkainen; Ari ; et al.	2015-10-15
Method of passivating a silicon substrate for use in a photovoltaic device App 20150280020 - Karkkainen; Ari ; et al.	2015-10-01
method of modifying an n-type silicon substrate App 20150255638 - Karkkainen; Ari ; et al.	2015-09-10
Method of forming functional coatings on silicon substrates App 20150249164 - Karkkainen; Ari ; et al.	2015-09-03

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.