Hsu; Chien-Pin Sherman

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hsu; Chien-Pin Sherman.The latest application filed is for "non-aqueous tungsten compatible metal nitride selective etchants and cleaners".

Company Profile

2.9.11

Hsu; Chien-Pin Sherman - Berkeley Heights NJ
Hsu; Chien-Pin Sherman - Basking Ridge NJ

*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
Non-aqueous tungsten compatible metal nitride selective etchants and cleaners Grant 11,319,513 - Hsu , et al. May 3, 2	2022-05-03
Non-aqueous Tungsten Compatible Metal Nitride Selective Etchants And Cleaners App 20200399565 - Hsu; Chien-Pin Sherman ; et al.	2020-12-24
Microelectronic substrate cleaning compositions having copper/azole polymer inhibition Grant 10,133,180 - Hsu November 20, 2	2018-11-20
Microelectronic cleaning and arc remover compositions Grant 8,906,838 - Hsu December 9, 2	2014-12-09
Microelectronic Substrate Cleaning Compositions Having Copper/azole Polymer Inhibition App 20140249065 - Hsu; Chien-Pin Sherman	2014-09-04
Nanoelectronic and microelectronic cleaning compositions Grant 7,767,636 - Hsu August 3, 2	2010-08-03
Nanoelectronic and microelectronic cleaning compositions App 20090163396 - Hsu; Chien-Pin Sherman	2009-06-25
Microelectronic cleaning composition containing halogen oxygen acids, salts and derivatives thereof Grant 7,521,406 - Hsu April 21, 2	2009-04-21
Microelectronic cleaning compositions containing oxidizers and organic solvents Grant 7,419,945 - Hsu September 2, 2	2008-09-02
Ammonia-free alkaline microelectronic cleaning compositions with improved substrate compatibility Grant 7,393,819 - Hsu July 1, 2	2008-07-01
Microelectronic Cleaning Compositions Containing Ammonia-Free Fluoride Salts for Selective Photoresist Stripping and Plasma Ash Residue Cleaning App 20070232513 - Hsu; Chien-Pin Sherman	2007-10-04
Microelectronic cleaning compositions containing ammonia-free fluoride salts Grant 7,247,208 - Hsu July 24, 2	2007-07-24
Microelectronic cleaning compositions containing oxidizers and organic solvents App 20050239673 - Hsu, Chien-Pin Sherman	2005-10-27
Microelectronic cleaning composition containing halogen oxygen acids, salts and derivatives thereof App 20050176603 - Hsu, Chien-Pin Sherman	2005-08-11
Microelectronic cleaning and arc remover compositions App 20050176602 - Hsu, Chien-Pin Sherman	2005-08-11
Ammonia-free alkaline microelectronic cleaning compositions with improved substrate compatibility App 20040220065 - Hsu, Chien-Pin Sherman	2004-11-04
Microelectronic cleaning compositions containing ammonia-free fluoride salts App 20040149309 - Hsu, Chien-Pin Sherman	2004-08-05
Ammonia-free alkaline microelectronic cleaning compositions with improved substrate compatibility App 20040152608 - Hsu, Chien-Pin Sherman	2004-08-05

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.