Pirrung; Frank

Patent Applications and Registrations

Patent applications and USPTO patent grants for Pirrung; Frank.The latest application filed is for "composition for avoiding pattern collapse when treating patterned materials with line-space dimensions of 50 nm or below comprising a boron-type additive".

Company Profile

7.13.20

Pirrung; Frank - Ludwigshafen DE
Pirrung; Frank - Ludwigshafen am Rhein DE
- Ludwigshafen DE
Pirrung; Frank - Gruenstadt DE
Pirrung; Frank - Grunstadt DE
Pirrung; Frank - Gruentstadt 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
Composition For Avoiding Pattern Collapse When Treating Patterned Materials With Line-space Dimensions Of 50 Nm Or Below Comprising A Boron-type Additive App 20220187712 - Csihony; Szilard ; et al.	2022-06-16
Composition Comprising An Ammonia-activated Siloxane For Avoiding Pattern Collapse When Treating Patterned Materials With Line-space Dimensions Of 50 Nm Or Below App 20220169956 - Kao; Chi Yueh ; et al.	2022-06-02
Aqueous polymer dispersions, a method for their preparation and the use thereof as pour-point depressants for crude oil, petroleum, and petroleum products Grant 11,261,392 - Pirrung , et al. March 1, 2	2022-03-01
Melamine-polyethers as dispersants in non-aqueous, liquid pigment compositions Grant 11,242,467 - Boerzsoenyi , et al. February 8, 2	2022-02-08
Epoxy Resin Composition App 20210395513 - LINDNER; Jean-Pierre Berkan ; et al.	2021-12-23
Use of compositions comprising a siloxane-type additive for avoiding pattern collapse when treating patterned materials with line-space dimensions of 50 nm or below Grant 11,180,719 - Loeffler , et al. November 23, 2	2021-11-23
Polymer Composition App 20210347950 - KOU; Huiguang ; et al.	2021-11-11
Alkoxylated Polyamidoamines As Dispersant Agents App 20210238349 - Mueller-Cristadoro; Anna ; et al.	2021-08-05
A Dispersant For Coating System App 20210230362 - KOU; Huiguang ; et al.	2021-07-29
Monomers and polymers Grant 11,053,334 - Kou , et al. July 6, 2	2021-07-06
Use Of Compositions Comprising A Solvent Mixture For Avoiding Pattern Collapse When Treating Patterned Materials With Line-space Dimensions Of 50 Nm Or Below App 20210198602 - BRILL; Marcel ; et al.	2021-07-01
Water Based Concentrated Product Forms Of Oil-soluble Organic Uv Absorbers App 20200337974 - LINDEMANN; Brigitte ; et al.	2020-10-29
Aqueous Polymer Dispersions, A Method For Their Preparation And The Use Thereof As Pour-point Depressants For Crude Oil, Petroleum, And Petroleum Products App 20200291319 - PIRRUNG; Frank ; et al.	2020-09-17
Use Of Compositions Comprising A Siloxane-type Additive For Avoiding Pattern Collapse When Treating Patterned Materials With Line-space Dimensions Of 50 Nm Or Below App 20200255772A1 -	2020-08-13
Aqueous polymer-silicon oil hybrid composition Grant 10,584,263 - Pirrung , et al.	2020-03-10
Novel Monomers And Polymers App 20200048388 - KOU; Huiguang ; et al.	2020-02-13
Block copolymers having a polydimethylsiloxane block Grant 10,301,434 - Engelbrecht , et al.	2019-05-28
Dispersant Composition App 20190153245 - PIRRUNG; Frank ; et al.	2019-05-23
Hyperbranched phosphoric acid esters Grant 10,023,690 - Mueller-Cristadoro , et al. July 17, 2	2018-07-17
Block copolymers as soil release agents in laundry processes Grant 9,790,452 - Kou , et al. October 17, 2	2017-10-17
Aqueous Polymer-silicon Oil Hybrid Composition App 20170247570 - PIRRUNG; Frank ; et al.	2017-08-31
Polymers and use of these as dispersants Grant 9,701,785 - Kou , et al. July 11, 2	2017-07-11
Polymer dispersants Grant 9,683,126 - Kou , et al. June 20, 2	2017-06-20
Polymer dispersants Grant 9,670,350 - Kou , et al. June 6, 2	2017-06-06
Novel Polymer Dispersants App 20160304739 - KOU; HUIGUANG ; et al.	2016-10-20
Polymer dispersants Grant 9,404,009 - Kou , et al. August 2, 2	2016-08-02
Novel Polymers And Use Of These As Dispersants App 20160145381 - KOU; Huiguang ; et al.	2016-05-26
Novel Polymer Dispersants App 20160102198 - KOU; Huiguang ; et al.	2016-04-14
Block Copolymers As Soil Release Agents In Laundry Processes App 20160032224 - Kou; Huiguang ; et al.	2016-02-04
Block Copolymers Having A Polydimethylsiloxane Block App 20150337086 - ENGELBRECHT; Lothar ; et al.	2015-11-26
Hyperbranched Phosphoric Acid Esters App 20150210804 - Mueller-Cristadoro; Anna ; et al.	2015-07-30
Novel Polymer Dispersants App 20150038640 - Kou; Huiguang ; et al.	2015-02-05
Pigment dispersions, their preparation, and dispersants Grant 8,882,904 - Mueller-Cristadoro , et al. November 11, 2	2014-11-11
Pigment Dispersions, Their Preparation, And Dispersants App 20140014004 - MUELLER-CRISTADORO; Anna ; et al.	2014-01-16

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.