Granted Patent
Utility
US 6,521,173
· Confirmation No. 7360
LOW OXYGEN REFRACTORY METAL POWDER FOR POWDER METALLURGY
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2007-11-12 | PA.. |
Power of Attorney | 1 | View | |
| 2007-11-12 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 1 | View | |
| 2007-11-12 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2001-10-03 | TRNA |
Transmittal of New Application | 4 | View | |
| 2001-10-03 | DRW |
Drawings-only black and white line drawings | 10 | View | |
| 2001-07-16 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-07-16 | ADS |
Application Data Sheet | 4 | View | |
| 2001-07-16 | SPEC |
Specification | 29 | View | |
| 2001-07-16 | CLM |
Claims | 1 | View | |
| 2001-07-16 | ABST |
Abstract | 1 | View | |
| 2001-07-16 | DRW |
Drawings-only black and white line drawings | 11 | View |
Inventors
Prabhat Kumar
Framingham, MA
Paul Aimone
Bridgewater, MA
Robert W. Balliett
Westboro, MA
Anthony V. Parise
Nashua, NH
Thomas M. Ramlow
Medfield, MA
Henning Uhlenhut
Cambridge, MA
Attorneys & Agents of Record
Classification
USPC
419/23
H01G9/042
B22F1/145
B22F3/162
B22F9/023
B22F2003/208
B22F2998/00
B22F2998/10
B22F2999/00
C22B9/14
C22B34/24
C22C1/045
H01G9/0525
B22F3/04
B22F3/1208
B22F3/20
B22F3/10
B22F3/15
B22F3/16
B22F3/1007
B22F2201/20
Prosecution
- Examiner
- JENKINS, DANIEL J
- Art Unit
- 1742
- Customer No.
- 23416
- Docket No.
- NRC-P40-CIP-06160
- Confirmation No.
- 7360
Publication
- Pub. No.
- US20020041819A1
- Pub. Date
- 2002-04-11
Patent Term Adjustment
-36days
Parent
is a Continuation in-part of
→
App. 09/377,077
· US 6,261,337
Filed 1999-08-19
· Patented Case
Parent
Claims priority from a provisional application
→
App. 60/223,771
Filed 2000-08-08
· Provisional Application Expired
Child
is a Division of
→
App. 10/267,575
Filed 2002-10-09
· Abandoned -- Failure to Respond to an Office Action
RELEASE OF SECURITY INTEREST
Recorded 2021-11-02
RELEASE OF SECURITY INTEREST
Recorded 2021-11-02
RELEASE OF SECURITY INTEREST
Recorded 2021-11-02
RELEASE OF SECURITY INTEREST
Recorded 2021-11-02
RELEASE OF SECURITY INTEREST
Recorded 2021-11-02
from
H.C. STARCK INC.
SECURITY INTEREST
Recorded 2016-03-31
GLAS TRUST CORPORATION LIMITED, AS SECURITY AGENT FOR THE BENEFIT OF THE SECOND LIEN SECURED PARTIES
from
H.C. STARCK INC.
SECURITY INTEREST
Recorded 2016-03-31
from
H.C. STARCK INC.
INTELLECTUAL PROPERTY RIGHTS SECURITY AGREEMENT (SENIOR)
Recorded 2007-10-30
from
H.C. STARCK INC.
INTELLECTUAL PROPERTY RIGHTS SECURITY AGREEMENT (SECOND LIEN)
Recorded 2007-10-30
from
H.C. STARCK INC.
INTELLECTUAL PROPERTY RIGHTS SECURITY AGREEMENT (MEZZANINE)
Recorded 2007-10-30
from
AIMONE, PAUL,
KUMAR, PRABHAT,
UHLENHUT, HENNING,
PARISE, ANTHONY V.,
RAMLOW, THOMAS M.,
BALLIETT, ROBERT W.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-10-05
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Quick Facts
- Patent No.
- US 6,521,173
- App. No.
- 09/906,208
- Filed
- 2001-07-16
- Granted
- 2003-02-18
- Pub. No.
- US20020041819A1
- Examiner
- JENKINS, DANIEL J
- Art Unit
- 1742
- PTA
- -36 days
External Links