Granted Patent
Utility
PCT National Stage
US 6,793,905
· Confirmation No. 2533
METHOD FOR PRODUCING HIGH-PURITY HYDROCHLORIC ACID
Patented Case
View Patent ↗
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2005-04-20 | COCOUT |
Certificate of Correction - Post Issue Communication | 1 | View | |
| 2004-11-18 | COCIN |
Request for Certificate of Correction | 3 | View | |
| 2004-08-12 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2004-05-19 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 3 | View | |
| 2004-05-19 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 3 | View | |
| 2004-05-19 | EXIN |
Examiner Interview Summary Record (PTOL - 413) | 1 | View | |
| 2004-05-19 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 1 | View | |
| 2004-02-06 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2004-02-06 | SPEC |
Specification | 1 | View | |
| 2004-02-06 | CLM |
Claims | 5 | View | |
| 2004-02-06 | REM |
Applicant Arguments/Remarks Made in an Amendment | 3 | View | |
| 2003-11-04 | CTNF |
Non-Final Rejection | 6 | View | |
| 2003-11-04 | 892 |
List of references cited by examiner | 1 | View | |
| 2003-11-04 | 1449 |
List of References cited by applicant and considered by examiner | 1 | View | |
| 2002-11-13 | M903 |
Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed | 2 | View | |
| 2002-11-13 | CTMS |
Miscellaneous Action with shortened statutory period (SSP) | 1 | View | |
| 2002-08-29 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 3 | View | |
| 2002-08-29 | FOR |
Foreign Reference | 15 | View | |
| 2002-08-19 | LET. |
Miscellaneous Incoming Letter | 5 | View | |
| 2002-08-19 | OATH |
Oath or Declaration filed | 4 | View | |
| 2002-08-16 | ADS |
Application Data Sheet | 3 | View | |
| 2002-06-21 | M905 |
Notice of DO/EO Missing Requirements Mailed | 2 | View | |
| 2002-04-08 | LET. |
Miscellaneous Incoming Letter | 26 | View | |
| 2002-04-08 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 1 | View | |
| 2002-04-08 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2002-04-08 | FWCLM |
Index of Claims | 1 | View | |
| 2002-04-08 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-04-08 | DRW |
Drawings-only black and white line drawings | 1 | View | |
| 2002-04-08 | SPEC |
Specification | 10 | View | |
| 2002-04-08 | CLM |
Claims | 2 | View | |
| 2002-04-08 | ABST |
Abstract | 1 | View | |
| 2002-04-08 | OATH |
Oath or Declaration filed | 4 | View | |
| 2002-04-08 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2002-04-08 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2002-04-08 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2002-04-08 | FRPR |
Certified Copy of Foreign Priority Application | 16 | View | |
| 2002-04-08 | ADS |
Application Data Sheet | 3 | View | |
| 2002-04-08 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2002-04-08 | CLM |
Claims | 1 | View | |
| 2002-04-08 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2002-04-08 | 371P |
Documents submitted with 371 (National Stage) Applications | 32 | View |
Inventors
Werner Buttner
Darmstadt, GERMANY
Martin Hostalek
Darmstadt, GERMANY
Ching-Jung Kan
Nan-Tou, TAIWAN
Chih-Peng Lu
Taipei, TAIWAN
Attorneys & Agents of Record
Classification
USPC
423/488
C01B7/01
C01B7/0706
H10P95/00
C01B7/0737
Prosecution
- Examiner
- NGUYEN, NGOC YEN M
- Art Unit
- 1754
- Customer No.
- 23599
- Docket No.
- BASF-0019
- Confirmation No.
- 2533
Foreign Priority
199 48 206.3
·
1999-10-07
·
GERMANY
Patent Term Adjustment
-2days
from
MERCK PATENT GMBH
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2005-08-18
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-04-08
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
- Patent No.
- US 6,793,905
- App. No.
- 10/110,064
- Filed
- 2002-04-08
- Granted
- 2004-09-21
- Examiner
- NGUYEN, NGOC YEN M
- Art Unit
- 1754
- PTA
- -2 days
External Links