Inventor

Shigeki Nunomura

Inventor

Chiba, JP

Overview

1984–2004

Patent span

Chemistry

Primary field (CPC C)

Patents· 14 as inventor

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

A61Pprimary

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations29%

C07DHeterocyclic compounds25%

C07CAcyclic or carbocyclic compounds21%

C07HSugars21%

Y02PClimate change mitigation technologies in the production or processing of goods4%

PatentTitleYear

6,835,720'Compounds having antiviral activity'2004 6,541,461'Compounds having antiviral activity'2003 6,337,390'Compounds comprising sulfated nonulonic acid having antiviral activity'2002 5,763,413'Lewis-associated compound, process for producing the same, and anti-inflammatory'1998 5,470,962'Oligosialyl-1,2-dialkyl-sn-glycerols and synthetic intermediates for their preparation'1995 5,101,026'Ganglioside related compounds and method of producing the same'1992 4,820,730'6-amino-2-naphthyl 4-gusnichinobenzoate derivatives and pharmaceutical composition containing them'1989 4,777,182'6-Amidino-2-naphthyl 4-guanidinobenzoate derivatives and pharmaceutical composition containing them'1988 4,634,783'Novel amidine compound'1987 4,570,006'Amidine compound, process for producing same and anti-complement agent comprising same'1986 4,563,527'Amidine compounds'1986 4,514,416'Amidine compound, process for producing same and anti-complement agent comprising same'1985 4,496,584'Amidine derivatives with anti-complement activity'1985 4,490,388'Amidine compound and anticomplement agent comprising same'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–1989Patents assigned to TORII & CO LTD (8)· patent assignee history

1984–1989Based in Chiba, JP· patent location history

1992–1998Patents assigned to KANTO ISHI PHARMA CO LTD (3)· patent assignee history

1992–1995Based in Wako, JP· patent location history

1995Patents assigned to RIKAGAKU KENKYUSHO (1)· patent assignee history

1998Based in Iruma, JP· patent location history

2002–2004Patents assigned to NISSIN FOOD PRODUCTS LTD (3)· patent assignee history

2002–2004Based in Tokorozawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TORII & CO LTD	8	1984–1989
KANTO ISHI PHARMA CO LTD	3	1992–1998
NISSIN FOOD PRODUCTS LTD	3	2002–2004
RIKAGAKU KENKYUSHO	1	1995

Locations

Location	Patents	Span
Chiba, JP	8	1984–1989
Tokorozawa, JP	3	2002–2004
Wako, JP	2	1992–1995
Iruma, JP	1	1998