Company Filing History:

3 out of 1,858

Takeda Chemical Industries, Inc.

patents

2 out of 1,156

Nippon Sheet Glass Company, Limited

patents

1 out of 4,177

Abbott Laboratories Corporation

patents

Years Active: 1976-1994

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5289551 - Wye-branching optical circuit (1994-02-22),

2. 5160360 - Process for producing low-loss embedded waveguide (1992-11-03),

3. 4416820 - Indole derivatives and a method for production of peptides (1983-11-22),

4. 4369178 - Glucosamine peptide derivatives, their production and use (1983-01-18),

5. 4314998 - 6-Deoxyglucosamine-peptide derivatives, their production and use (1982-02-09),

6. 3931138 - N-carbobenzoxy-pyroglutamyl-histidine (1976-01-06),

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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

Shigeru Kobayashi

Location History:

Company Filing History:

Years Active: 1976-1994