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Green-blue dye.

Patent
US-647834-A
Inventor

HERZBERG WILHELM (DE)

SCHARFENBERG OSWALD (DE)

Assignee
ANILIN FABRIKATION AG (DE)
Country
United States
Dates
  • Priority:
    1899/12/22
  • Grant:
    1900/04/17
Description
This web page summarizes information in PubChem about patent US-647834-A. This includes chemicals mentioned, as reported by PubChem contributors, as well as other content, such as title, abstract, and International Patent Classification (IPC) codes. To read more about how this page was constructed, please visit the PubChem patents help page.

1 Full Text

2 Important Dates

2.1 Priority Date

1899/12/22

2.2 Filing Date

1899/12/22

2.3 Publication Date

1900/04/17

2.4 Grant Date

1900/04/17

3 Inventor

HERZBERG WILHELM (DE)

SCHARFENBERG OSWALD (DE)

4 Assignee

ANILIN FABRIKATION AG (DE)

5 Country

United States

6 Linked Chemicals

6.1 PubChem Compounds

6.2 PubChem Substances

7 Classification

7.1 CPC

C09B11/14 (inventive, first)

8 Cited By

9 Similar Patents

10 Information Sources

  1. Google Patents
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    https://creativecommons.org/licenses/by/4.0/legalcode
  2. PubChem
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