Granted Patent
Utility
PCT National Stage
US 6,444,025
· Confirmation No. 8287
RED-TINGED BISMUTH VANADATE PIGMENTS
Patented Case
View Patent ↗
Inventors
Leonardus Johannes Hubertus Erkens
Maastricht, NETHERLANDS
Gregor Schmitt
Landgraaf, NETHERLANDS
Hendrikus Maria Anna Hamers
Selfkant, GERMANY
Johannes Maria Martinus Luijten
Bocholtz, NETHERLANDS
Jozef Gertruda Emanuel Mains
Nieuwstadt, NETHERLANDS
Helena Francisca Maria Schulpen-Vleugels
Guttecoven, NETHERLANDS
Attorneys & Agents of Record
Classification
USPC
106/479
Prosecution
- Examiner
- GREEN, ANTHONY J
- Art Unit
- 1755
- Customer No.
- 324
- Docket No.
- HW/P-21845/A
- Confirmation No.
- 8287
Foreign Priority
1993/98
·
1998-10-01
·
SWITZERLAND
Patent Term Adjustment
0days
from
ERKENS, LEONARDUS JOHANNES HUBERTUS,
HAMERS, HENDRIKUS MARIA ANNA,
LUIJTEN, JOHANNES MARIA MARTINUS,
MAINS, JOZEF GERTRUDA EMANUEL,
SCHMITT, GREGOR,
SCHULPEN-VLEUGELS, HELENA FRANCISCA MARIA
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-06-06
from
ERKENS, LEONARDUS JOHANNES HUBERTUS,
HAMERS, HENDRIKUS MARIA ANNA,
LUIJTEN, JOHANNES MARIA MARTINUS,
MAINS, JOZEF GERTRUDA EMANUEL,
SCHMITT, GREGOR,
SCHULPEN-VLEUGELS, HELENA FRANCISCA MARIA
INVALID ASSIGNMENT: SEE RECORDING AT REEL 12290 FRAME 0196. (RE-RECORD TO CORRECT RECORDATION DATE 06/04/01 TO 06/06/01 THAT WAS ASSIGNED BY THE PTO)
Recorded 2001-06-04
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Quick Facts
- Patent No.
- US 6,444,025
- App. No.
- 09/786,964
- Filed
- 2001-03-12
- Granted
- 2002-09-03
- Examiner
- GREEN, ANTHONY J
- Art Unit
- 1755
- PTA
- 0 days
External Links