Granted Patent
Utility
US 6,648,609
· Confirmation No. 5120
A PUMP AS A PRESSURE SOURCE FOR SUPERCRITICAL FLUID CHROMATOGRAPHY INVOLVING PRESSURE REGULATORS AND A PRECISION ORIFICE
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2018-06-21 | SOL.NTC.SUIT |
Report on the filing or determination of an action regarding a patent | 1 | View | |
| 2012-04-19 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2012-04-19 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2012-04-17 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2012-04-17 | PA.. |
Power of Attorney | 1 | View | |
| 2012-04-17 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 2 | View | |
| 2011-09-12 | SOL.NTC.SUIT |
Report on the filing or determination of an action regarding a patent | 1 | View | |
| 2011-09-09 | SOL.NTC.SUIT |
Report on the filing or determination of an action regarding a patent | 1 | View | |
| 2009-08-19 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2009-08-19 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2009-08-19 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2009-08-19 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2009-08-19 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2009-08-12 | PA.. |
Power of Attorney | 3 | View | |
| 2009-08-12 | TRAN.LET |
Transmittal Letter | 1 | View | |
| 2007-07-16 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 2 | View | |
| 2007-06-13 | PA.. |
Power of Attorney | 1 | View | |
| 2007-06-13 | C.AD |
Change of Address | 1 | View | |
| 2007-06-13 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 1 | View | |
| 2007-06-13 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2007-06-13 | N417 |
Electronic Filing System Acknowledgment Receipt | 1 | View | |
| 2007-06-13 | PA.. |
Power of Attorney | 2 | View | |
| 2003-10-03 | N271 |
Response to Amendment under Rule 312 | 2 | View | |
| 2003-08-28 | A.NA |
Amendment after Notice of Allowance (Rule 312) | 1 | View | |
| 2003-08-28 | SPEC |
Specification | 1 | View | |
| 2003-08-28 | REM |
Applicant Arguments/Remarks Made in an Amendment | 2 | View | |
| 2003-08-28 | LET. |
Miscellaneous Incoming Letter | 3 | View | |
| 2003-08-28 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2003-08-28 | SPEC |
Specification | 1 | View | |
| 2003-08-28 | REM |
Applicant Arguments/Remarks Made in an Amendment | 2 | View | |
| 2003-08-28 | LET. |
Miscellaneous Incoming Letter | 3 | View | |
| 2003-07-28 | CTMS |
Miscellaneous Action with shortened statutory period (SSP) | 2 | View | |
| 2003-06-19 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-06-19 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2003-05-20 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 10 | View | |
| 2003-05-20 | 892 |
List of references cited by examiner | 1 | View | |
| 2003-05-20 | 1449 |
List of References cited by applicant and considered by examiner | 1 | View | |
| 2002-06-10 | PEFR |
Applicant Response to Pre-Exam Formalities Notice | 2 | View | |
| 2002-06-10 | OATH |
Oath or Declaration filed | 2 | View | |
| 2002-06-10 | LET. |
Miscellaneous Incoming Letter | 2 | View | |
| 2002-05-09 | PEFN |
Pre-Exam Formalities Notice | 2 | View | |
| 2002-04-05 | TRNA |
Transmittal of New Application | 1 | View | |
| 2002-04-05 | SPEC |
Specification | 14 | View | |
| 2002-04-05 | CLM |
Claims | 4 | View | |
| 2002-04-05 | ABST |
Abstract | 1 | View | |
| 2002-04-05 | DRW |
Drawings-only black and white line drawings | 6 | View | |
| 2002-04-05 | OATH |
Oath or Declaration filed | 2 | View | |
| 2002-04-05 | TRNA |
Transmittal of New Application | 1 | View | |
| 2002-04-05 | DRW |
Drawings-only black and white line drawings | 6 | View | |
| 2002-04-05 | SPEC |
Specification | 14 | View | |
| 2002-04-05 | CLM |
Claims | 4 | View | |
| 2002-04-05 | ABST |
Abstract | 1 | View | |
| 2002-04-05 | OATH |
Oath or Declaration filed | 2 | View | |
| 2002-04-05 | BIB |
Bibliographic Data Sheet | 2 | View | |
| 2002-04-05 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2002-04-05 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2002-04-05 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 1 | View | |
| 2002-04-05 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 1 | View | |
| 2002-04-05 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2002-04-05 | FWCLM |
Index of Claims | 1 | View |
Inventors
Terry A. Berger
Newark, DE
Kimber D. Fogelman
Hockessin, DE
Kenneth Klein
Newark, DE
L. Thompson Staats III
Lincoln University, PA
Mark Nickerson
Landenburg, PA
Paul F. Bente III
Landenburg, PA
Attorneys & Agents of Record
Classification
USPC
417/53
F04B11/0091
Y10T137/7838
Y10T137/87917
Y10T137/88054
F04B49/225
G01N2030/326
B01D15/40
Prosecution
- Examiner
- SAYOC, EMMANUEL
- Art Unit
- 3746
- Customer No.
- 13871
- Docket No.
- 1329-202-T-597
- Confirmation No.
- 5120
Publication
- Pub. No.
- US20030190237A1
- Pub. Date
- 2003-10-09
Patent Term Adjustment
-37days
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNMENT DOCUMENT THAT WAS EXECUTED ON 8/26/2010 PREVIOUSLY RECORDED ON REEL 025137 FRAME 0232. ASSIGNOR(S) HEREBY CONFIRMS THE 2007 EXECUTED ASSIGNMENT IS THE ORIGINAL ASSIGNMENT OF PATENT RIGHTS AND REPLACES THE 2010 ASSIGNMENT PREVIOUSLY RECORDED.
Recorded 2012-04-05
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2010-10-14
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2009-06-15
from
KLEIN, KENNETH,
STAATS, L. THOMPSON III,
BERGER, TERRY A.,
FOGELMAN, KIMBER D.,
NICKERSON, MARK,
BENTE, PAUL F., III
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-06-10
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Quick Facts
- Patent No.
- US 6,648,609
- App. No.
- 10/117,984
- Filed
- 2002-04-05
- Granted
- 2003-11-18
- Pub. No.
- US20030190237A1
- Examiner
- SAYOC, EMMANUEL
- Art Unit
- 3746
- PTA
- -37 days
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