Company Filing History:

6 out of 2,825

Ppg Industries, Inc.

patents

1 out of 1,742

Ppg Industries Ohio, Inc.

patents

Years Active: 1978-1999

Loading Chart...

7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5935543 - Amorphous precipitated silica (1999-08-10),

2. 5888467 - Amorphous precipitated silica characterized by high dispersion in cured (1999-03-30),

3. 5747003 - Amorphous precipitated silica abrasive (1998-05-05),

4. 5739197 - Amorphous precipitated silica characterized by high dispersion in cured (1998-04-14),

5. 4849297 - Article having a corrosion inhibiting coating (1989-07-18),

6. 4837253 - Corrosion inhibiting pigment (1989-06-06),

7. 4095994 - Soft-settling fluosilicate-treated silica flatting agent (1978-06-20),

This text is generated by artificial intelligence and may not be accurate.

Please report any incorrect information to support@idiyas.com

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

Laurence E Jones

Location History:

Company Filing History:

Years Active: 1978-1999