Granted Patent
Utility
US 6,748,671
· Confirmation No. 4559
PROCESS TO PRODUCE DRIED SINGULATED CELLULOSE PULP FIBERS
Patented Case
View Patent ↗
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2016-05-23 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2016-05-23 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2016-05-19 | C.AD.PAIR |
Change of Address via Patent Application Information Retrieval (PAIR) | 1 | View | |
| 2016-05-19 | C.AD.PAIR |
Change of Address via Patent Application Information Retrieval (PAIR) | 1 | View | |
| 2016-05-13 | PA.. |
Power of Attorney | 1 | View | |
| 2016-05-13 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 1 | View | |
| 2016-05-13 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2003-12-17 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-10-30 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-10-30 | SPEC |
Specification | 52 | View | |
| 2001-10-30 | CLM |
Claims | 12 | View | |
| 2001-10-30 | ABST |
Abstract | 1 | View | |
| 2001-10-30 | DRW |
Drawings-only black and white line drawings | 9 | View |
Inventors
Michael David Vrbanac
Normandy Park, WA
Ramon Charles Dezutter
Milton, WA
Brian Wester
Sumner, WA
Michael James Yancey
Puyallup, WA
Attorneys & Agents of Record
Classification
USPC
34/427
C08B15/10
C08J3/12
Y02W30/91
C04B18/241
C08J2303/02
D21C9/001
D21C9/002
D21C9/007
D21C9/18
D21C9/185
D21H11/20
D21H15/04
D21H17/38
D21H17/63
D21H27/08
F26B17/10
C04B20/02
Prosecution
- Examiner
- RINEHART, KENNETH
- Art Unit
- 3749
- Customer No.
- 26389
- Confirmation No.
- 4559
Patent Term Adjustment
-270days
Child
is a Continuation in-part of
→
App. 10/051,872
· US 7,018,508
Filed 2002-01-16
· Patented Case
Child
is a Continuation in-part of
→
App. 10/051,392
· US 6,782,637
Filed 2002-01-16
· Patented Case
Child
is a Continuation in-part of
→
App. 10/187,041
· US 6,862,819
Filed 2002-06-28
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 10/860,705
· US 7,290,353
Filed 2004-06-02
· Patented Case
Child
is a Division of
→
App. 10/140,973
· US 6,865,822
Filed 2002-05-07
· Patented Case
Child
is a Continuation in-part of
→
App. 11/777,017
Filed 2007-07-12
· Abandoned -- Failure to Respond to an Office Action
Child
is a Continuation in-part of
→
App. 10/187,213
· US 6,769,199
Filed 2002-06-28
· Patented Case
Child
is a Continuation in-part of
→
App. 10/923,447
· US 7,334,347
Filed 2004-08-20
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 10/051,963
Filed 2002-01-16
· Abandoned -- Failure to Respond to an Office Action
Child
is a Continuation of
→
App. 10/738,191
· US 6,910,285
Filed 2003-12-17
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Division of
→
App. 10/140,651
Filed 2002-05-07
· Abandoned -- Failure to Respond to an Office Action
Child
is a Division of
→
App. 10/815,380
Filed 2004-03-30
· Abandoned -- Failure to Respond to an Office Action
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2019-08-05
from
WEYERHAEUSER COMPANY
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2009-04-21
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-02-15
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Quick Facts
- Patent No.
- US 6,748,671
- App. No.
- 09/998,143
- Filed
- 2001-10-30
- Granted
- 2004-06-15
- Examiner
- RINEHART, KENNETH
- Art Unit
- 3749
- PTA
- -270 days
External Links