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Inventor

Ivan I. Shmyrin

Inventor
Vladivostok, SU

Overview

5→
Patents
1987–1988
Patent span
Human necessities
Primary field (CPC A)

Patents· 5 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Bprimary
A61BDiagnosis67%
A61FFilters implantable into blood vessels17%
A61MDevices for introducing media into, or onto, the body17%
PatentTitleYear
4,784,137'Surgical suturing instrument'19884,765,311'Wound retractor'19884,667,657'Surgical wound retractor'19874,655,218'Prosthetic valve holder'19874,643,712'Aortic cannula'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987Patents assigned to BLAGOVESHCHENSK G MED INST (2)· patent assignee history
1987Patents assigned to INST BLAGOVESCHENSKY G MED (1)· patent assignee history
1987–1988Based in Vladivostok, SU· patent location history
1988Patents assigned to KULIK YAROSLAV P (2)· patent assignee history
1988Patents assigned to SHMYRIN IVAN I (2)· patent assignee history
1988Patents assigned to RUTENBURG GRIGORY M (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BLAGOVESHCHENSK G MED INST21987
KULIK YAROSLAV P21988
SHMYRIN IVAN Iself21988
INST BLAGOVESCHENSKY G MED11987
RUTENBURG GRIGORY M11988
Locations
LocationPatentsSpan
Vladivostok, SU51987–1988