Company Filing History:

3 out of 613

Sankyo Company, Limited

patents

Years Active: 1988-2004

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3 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6777436 - Intraocular tension lowering compositions for topical administration (2004-08-17),

2. 5044091 - Method of preparing a freeze-dried formulation containing a drug (1991-09-03),

3. 4757066 - Composition containing a penem or carbapenem antibiotic and the use of (1988-07-12),

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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

Takashi Shiokari

Location History:

Company Filing History:

Years Active: 1988-2004