Sulphinic acid derivatives, method for producing them, and their use

United States of America Patent

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Jul 1, 2003
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app pub date
Apr 16, 2001
filing date
Oct 2, 1997

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Expired

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Abstract

The present invention relates to sulfinic acid compounds of the formula (I) ##STR1## where the substituents are as defined in the description. The novel sulfinic acid compounds can be used as reducing agents which do not eliminate formaldehyde.

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Patent Owner(s)

Patent Owner	Address
L BRUGGERMANN KG	SALZSTRASSE 123-131 HEILBRONN D-740

International Classification(s)

C07C:ACYCLIC OR CARBOCYCLIC COMPOUNDS

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Berghofer, Josef	Heilbronn, DE	6	31
Rothmann, Harry	Daisbach, DE	2	30

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Sulphinic acid derivatives, method for producing them, and their use

Number of patents in Portfolio can not be more than 2000

United States of America Patent

09835671

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US Family Size	Non-US Coverage
Patent Longevity Expired	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
July 01, 2003	US,6586622,B2 US6586622B2	GRANTED PATENT AS SECOND PUBLICATION
April 11, 2002	US,20020042353,A1 US20020042353A1	FIRST PUBLISHED PATENT APPLICATION

PATENT NO	6586622
SERIAL NO	09835671
DOCKET NO

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09835671

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