Haupert; Amy

Patent Applications and Registrations

Patent applications and USPTO patent grants for Haupert; Amy.The latest application filed is for "product stability enhancement with phosphonium salts".

Company Profile

0.7.7

Haupert; Amy - Saint Paul MN
Haupert; Amy - St. Paul MN

*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
Product stability enhancement with phosphonium salts Grant 7,850,772 - Li , et al. December 14, 2	2010-12-14
Product Stability Enhancement With Phosphonium Salts App 20090215656 - Li; Minyu ; et al.	2009-08-27
Product stability enhancement with phosphonium salts Grant 7,527,745 - Li , et al. May 5, 2	2009-05-05
Product stability enhancement with phosphonium salts Grant 7,018,561 - Li , et al. March 28, 2	2006-03-28
Lubricant for conveyor system Grant 6,855,676 - Li , et al. February 15, 2	2005-02-15
Method to form a finely divided distribution of lubricant droplets on a conveyor Grant 6,821,568 - Bennett , et al. November 23, 2	2004-11-23
Lubricant qualified for contact with a composition suitable for human consumption including a food, a conveyor lubrication method and an apparatus using droplets or a spray of liquid lubricant App 20030207040 - Bennett, Scott ; et al.	2003-11-06
Lubricant For Conveyor System App 20030176302 - Li, Minyu ; et al.	2003-09-18
Lubricant qualified for contact with a composition suitable for human consumption including a food, a conveyor lubrication method and an apparatus using droplets or a spray of liquid lubricant Grant 6,576,298 - Bennett , et al. June 10, 2	2003-06-10
Product stability enhancement with phosphonium salts App 20030091770 - Li, Minyu ; et al.	2003-05-15
Stable dispersion of liquid hydrophilic and oleophilic phases in a conveyor lubricant Grant 6,509,302 - Li , et al. January 21, 2	2003-01-21
Stable dispersion of liquid hydrophilic and oleophilic phases in a conveyor lubricant App 20020115574 - Li, Minyu ; et al.	2002-08-22
Lubricants formulated and qualified for contact with food compositions and related business methods App 20020115573 - Hei, Kim Person ; et al.	2002-08-22
Lubricant qualified for contact with a composition suitable for human consumption including a food, a conveyor lubrication method and an apparatus using droplets or a spray of liquid lubricant App 20020051850 - Bennett, Scott ; et al.	2002-05-02

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.