Company Filing History:

3 out of 1,357

Mitsubishi Rayon Company, Limited

patents

2 out of 161

Nitto Chemical Industry Co., Ltd.

patents

Years Active: 1991-2002

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6392048 - Process for preparing carbocyclic or heterocyclic nitriles by vapor phase ammoxidation (2002-05-21),

2. 6136998 - Retention of activity of molybdenum-containing metallic oxide catalyst (2000-10-24),

3. 5976482 - Process for production of prussic acid (1999-11-02),

4. 5094990 - Iron-antimony-phosphorus-containing metal oxide catalyst for oxidation (1992-03-10),

5. 4981830 - Process for preparing iron-antimony-phosphorus-containing catalyst for (1991-01-01),

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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

Kazuo Morishita

Location History:

Company Filing History:

Years Active: 1991-2002