Inventor

Ryuichi Ohki

Inventor

Ichihara, JP

Overview

1995–2021

Patent span

Chemistry

Primary field (CPC C)

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

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes10%

A61LMethods or apparatus for sterilising materials or objects in general10%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations10%

B05DProcesses for applying fluent materials to surfaces, in general10%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients10%

C08LCompositions of macromolecular compounds10%

C09DCoating compositions, e.g. paints, varnishes or lacquers10%

C12NMicroorganisms or enzymes10%

C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms10%

Y10TTechnical subjects covered by former us classification10%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1995–1996Patents assigned to IDEMITSU PETROCHEMICAL CO (2)· patent assignee history

1995Patents assigned to SUZUKI MOTOR CO (1)· patent assignee history

1995–1996Based in Ichihara, JP· patent location history

2021Patents assigned to KURARAY CO (1)· patent assignee history

2021Patents assigned to OHKI RIEKO (1)· patent assignee history

2021Patents assigned to UNIV KYOTO (1)· patent assignee history

2021Based in Tokyo, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations

Location	Patents	Span
Ichihara, JP	2	1995–1996
Tokyo, JP	1	2021