Masatoshi Yuri

This inventor holds 4 USPTO granted patents. Top assignees: Sumitomo Pharmaceuticals Company Limited, Dainippon Sumitomo Pharma Co., Ltd.. Active years: 2001-2008.

USPTO Granted Patents = 4

% Patents Active = 50.0

Average Co-Inventor Count = 4.9

ph-index = 2

Forward Citations = 20(Granted Patents)

Location History:

Nishinomiya, JP (2001 - 2004)
Ushiku, JP (2008)

Company Filing History:

3 out of 174

Sumitomo Pharmaceuticals Company Limited

patents

1 out of 140

Dainippon Sumitomo Pharma Co., Ltd.

patents

Years Active: 2001-2008

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7329665 - Quinazolinone derivative (2008-02-12),

2. 6734205 - Substituted guanidine derivatives (2004-05-11),

3. 6452008 - Pyridone derivatives and process for preparing the same (2002-09-17),

4. 6300500 - Preparation of pyridone derivatives using phthalimido containing starting material (2001-10-09),

Profile summary based on public USPTO records.

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