Company Filing History:

4 out of 9,138

Industrial Technology Research Institute

patents

1 out of 33

Chinese Petroleum Corporation

patents

1 out of 1

Tcc Chemical Corporation

patent

Years Active: 1994-2003

where 'Filed Patents' based on already Granted Patents

6 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 6508931 - Process for the production of white oil (2003-01-21),

2. 6429321 - Depolymerization of polytetrahydrofuran derivatives (2002-08-06),

3. 6183521 - Method of fiber scouring with supercritical carbon dioxide (2001-02-06),

4. 5585458 - Method for preparing hydroxy group end-capped polyether glycols (1996-12-17),

5. 5344964 - Method for preparing ester end-capped polyalkylene ether (1994-09-06),

6. 5298670 - Method of controlling molecular weight distribution of (1994-03-29),

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.

For the Inventor, By the Inventor

Wen-Fa Lin

Location History:

Company Filing History:

Years Active: 1994-2003