Muraki; Tomoyasu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Muraki; Tomoyasu.The latest application filed is for "rubber composition used for a rubber stopper for a medicament or for a medical treatment or its crosslinked product".

Company Profile

0.10.2

Muraki; Tomoyasu - Tokyo JP
Muraki; Tomoyasu - Abiko JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Rubber composition used for a rubber stopper for a medicament or for a medical treatment or its crosslinked product Grant 6,822,015 - Muraki November 23, 2	2004-11-23
Laminated rubber stopper for a medicament vial Grant 6,645,635 - Muraki November 11, 2	2003-11-11
Rubber composition used for a rubber stopper for a medicament or for a medical treatment or its crosslinked product App 20030100696 - Muraki, Tomoyasu	2003-05-29
Laminated rubber stopper for a medicament vial App 20020142124 - Muraki, Tomoyasu	2002-10-03
Sealing stopper for a syringe and a prefilled syringe Grant 6,090,081 - Sudo , et al. July 18, 2	2000-07-18
Rubber composition containing an organic compound having two maleimide groups and a rubber article for pharmaceuticals and medical treatment Grant 5,994,465 - Sudo , et al. November 30, 1	1999-11-30
Modified polysiloxane composition and a sanitary rubber article coated with the composition Grant 5,908,686 - Sudo , et al. June 1, 1	1999-06-01
Laminated sanitary rubber article Grant 5,288,560 - Sudo , et al. February 22, 1	1994-02-22
Anti-inflammatory or anti-sunburn cosmetic composition Grant 5,208,012 - Sudo , et al. May 4, 1	1993-05-04
Modified polysiloxane-coated sanitary rubber article and a process for the production of the same Grant 5,114,794 - Sudo , et al. May 19, 1	1992-05-19
Process for the production of modified polysiloxane-coated sanitary rubber article Grant 5,110,621 - Sudo , et al. May 5, 1	1992-05-05
Laminated sliding stopper for a syringe Grant 4,997,423 - Okuda , et al. March 5, 1	1991-03-05

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