Granted Patent
Utility
US 6,641,699
· Confirmation No. 8042
CHEMICAL WOOD PULPING PROCESS WITH REDUCED PITCH AND VOC EMISSIONS
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-08-29 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-11-06 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-11-06 | SPEC |
Specification | 50 | View | |
| 2001-11-06 | CLM |
Claims | 4 | View | |
| 2001-11-06 | ABST |
Abstract | 1 | View | |
| 2001-11-06 | DRW |
Drawings-only black and white line drawings | 9 | View | |
| 2001-11-06 | OATH |
Oath or Declaration filed | 6 | View | |
| 2001-11-06 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
162/29
D21B1/021
D21B1/025
D21C1/00
Y10S162/04
Prosecution
- Examiner
- ALVO, MARC S
- Art Unit
- 1731
- Customer No.
- 28624
- Docket No.
- 23359C
- Confirmation No.
- 8042
Publication
- Pub. No.
- US20020069981A1
- Pub. Date
- 2002-06-13
Patent Term Adjustment
0days
Parent
is a Division of
→
App. 09/256,526
· US 6,364,999
Filed 1999-02-24
· Patented Case
Parent
is a Continuation in-part of
→
App. 08/939,788
Filed 1997-09-29
· Abandoned -- Failure to Respond to an Office Action
Parent
is a Continuation of
→
App. 08/578,987
Filed 1995-12-27
· Abandoned -- File-Wrapper-Continuation Parent Application
Parent
is a Continuation of
→
App. 08/902,875
Filed 1997-07-30
· Abandoned -- Failure to Respond to an Office Action
Parent
is a Continuation of
→
App. 08/579,569
Filed 1995-12-27
· Abandoned -- File-Wrapper-Continuation Parent Application
Parent
is a Continuation of
→
App. 08/902,876
Filed 1997-07-30
· Abandoned -- Failure to Respond to an Office Action
Parent
is a Continuation of
→
App. 08/578,990
Filed 1995-12-27
· Abandoned -- File-Wrapper-Continuation Parent Application
from
ALLY BANK, AS AGENT
NOTICE OF RELEASE OF SECURITY INTEREST IN PATENTS AT REEL/FRAME NO. 41330/0788
Recorded 2020-12-18
from
WEYERHAEUSER COMPANY
CORRECTIVE ASSIGNMENT TO CORRECT CONVEYING PARTY AND RECEIVING PARTY'S NAME AND ADDRESS ON A PREVIOUSLY RECORDED DOCUMENT AT REEL 015162 FRAME 0811.
Recorded 2004-12-17
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2004-09-21
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Quick Facts
- Patent No.
- US 6,641,699
- App. No.
- 10/011,468
- Filed
- 2001-11-06
- Granted
- 2003-11-04
- Pub. No.
- US20020069981A1
- Examiner
- ALVO, MARC S
- Art Unit
- 1731
- PTA
- 0 days
External Links