Granted Patent
Utility
US 7,271,308
· Confirmation No. 3242
PROCESS FOR ISOMERIZATION OF ALPHA OLEFINS TO INTERNAL OLEFINS
Inventor:
Jian Jian Zhang
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2007-08-29 | ISSUE.NTF |
Issue Notification | 1 | View | |
| 2007-08-15 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2007-07-16 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 3 | View | |
| 2007-07-16 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 4 | View | |
| 2007-07-16 | 1449 |
List of References cited by applicant and considered by examiner | 4 | View | |
| 2007-07-16 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2007-07-16 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 1 | View | |
| 2007-07-16 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2007-07-09 | SRNT |
Examiner's search strategy and results | 5 | View | |
| 2006-09-22 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 4 | View | |
| 2006-09-22 | FOR |
Foreign Reference | 17 | View | |
| 2006-03-15 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 3 | View | |
| 2006-03-15 | FOR |
Foreign Reference | 17 | View | |
| 2005-05-06 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2005-05-06 | 136A |
Authorization for Extension of Time all replies | 5 | View | |
| 2005-04-06 | PEFR |
Applicant Response to Pre-Exam Formalities Notice | 6 | View | |
| 2005-04-06 | OATH |
Oath or Declaration filed | 3 | View | |
| 2005-02-09 | PEFN |
Pre-Exam Formalities Notice | 2 | View | |
| 2004-10-19 | TRNA |
Transmittal of New Application | 3 | View | |
| 2004-10-19 | SPEC |
Specification | 22 | View | |
| 2004-10-19 | CLM |
Claims | 11 | View | |
| 2004-10-19 | ABST |
Abstract | 1 | View | |
| 2004-10-19 | OATH |
Oath or Declaration filed | 2 | View | |
| 2004-10-19 | ADS |
Application Data Sheet | 1 | View | |
| 2004-10-19 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2004-10-19 | WFEE |
Fee Worksheet (SB06) | 1 | View |
Inventors
Jian Jian Zhang
Wilmington, DE
Attorneys & Agents of Record
Classification
USPC
585/670
B01J31/2208
C01B33/44
B01J21/16
B01J27/128
B01J31/143
B01J2231/52
B01J2531/824
B01J2531/845
C07C5/2568
C07C11/02
C07C2523/74
C07C2523/75
C08K3/34
Prosecution
- Examiner
- BULLOCK, IN SUK C
- Art Unit
- 1764
- Customer No.
- 28006
- Docket No.
- DKT 10315
- Confirmation No.
- 3242
Publication
- Pub. No.
- US20060084831A1
- Pub. Date
- 2006-04-20
Patent Term Adjustment
0days
BIRKO CORPORATION,
DIVERSEY, INC.,
DIVERSEY TASKI, INC.,
INNOVATIVE WATER CARE, LLC,
SOLENIS TECHNOLOGIES, L.P.
RELEASE OF SECURITY INTEREST
Recorded 2025-11-14
from
CHEM-AQUA, INC.,
DIVERSEY TASKI, INC.,
DIVERSEY, INC.,
INNOVATIVE WATER CARE, LLC,
NCH CORPORATION,
NCH LIFE SCIENCES LLC,
SOLENIS TECHNOLOGIES, L.P.
SECURITY INTEREST
Recorded 2025-11-14
SECURITY AGREEMENT (NOTES)
Recorded 2025-10-10
BIRKO CORPORATION,
DIVERSEY, INC.,
DIVERSEY TASKI, INC.,
INNOVATIVE WATER CARE, LLC,
SOLENIS TECHNOLOGIES, L.P.
RELEASE OF 2023 NOTES PATENT SECURITY INTERESTS
Recorded 2025-10-10
from
BIRKO CORPORATION,
DIVERSEY TASKI, INC.,
DIVERSEY, INC.,
INNOVATIVE WATER CARE, LLC,
SOLENIS TECHNOLOGIES, L.P.
SECURITY AGREEMENT (2024 NOTES)
Recorded 2024-06-24
from
BIRKO CORPORATION,
DIVERSEY TASKI, INC.,
DIVERSEY, INC.,
INNOVATIVE WATER CARE GLOBAL CORPORATION,
INNOVATIVE WATER CARE, LLC,
SOLENIS TECHNOLOGIES, L.P.
2023 NOTES PATENT SECURITY AGREEMENT
Recorded 2023-07-07
SECURITY AGREEMENT (NOTES)
Recorded 2022-09-14
ABL PATENT SECURITY AGREEMENT
Recorded 2021-11-10
TERM LOAN PATENT SECURITY AGREEMENT
Recorded 2021-11-10
NOTES SECURITY AGREEMENT
Recorded 2021-11-10
RELEASE OF SECURITY INTEREST
Recorded 2021-11-10
INTELLECTUAL PROPERTY FIRST LIEN SECURITY AGREEMENT RELEASE
Recorded 2018-07-20
FIRST LIEN NOTICE AND CONFIRMATION OF GRANT OF SECURITY INTEREST IN PATENTS
Recorded 2018-07-20
SECOND LIEN NOTICE AND CONFIRMATION OF GRANT OF SECURITY INTEREST IN PATENTS
Recorded 2018-07-20
INTELLECTUAL PROPERTY SECOND LIEN SECURITY AGREEMENT RELEASE
Recorded 2018-07-20
NOTICE AND CONFIRMATION OF GRANT OF SECURITY INTEREST IN PATENTS (FIRST LIEN)
Recorded 2014-08-14
NOTICE AND CONFIRMATION OF GRANT OF SECURITY INTEREST IN PATENTS (SECOND LIEN)
Recorded 2014-08-14
U.S. ASSIGNMENT OF PATENTS
Recorded 2014-08-04
ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC,
AQUALON COMPANY,
ISP INVESTMENTS INC.,
HERCULES INCORPORATED
RELEASE OF PATENT SECURITY AGREEMENT
Recorded 2013-03-18
from
AQUALON COMPANY,
ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC,
HERCULES INCORPORATED,
ISP INVESTMENT INC.
SECURITY AGREEMENT
Recorded 2011-09-16
ASHLAND, INC.,
ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC,
AQUALON COMPANY,
HERCULES INCORPORATED
RELEASE OF PATENT SECURITY AGREEMENT
Recorded 2011-09-15
SECURITY AGREEMENT
Recorded 2010-04-14
RELEASE OF SECURITY INTEREST
Recorded 2010-04-13
SECURITY AGREEMENT
Recorded 2008-12-03
PATENT TERMINATION CS-019690-0452
Recorded 2008-12-01
NOTICE OF GRANT OF SECURITY INTEREST
Recorded 2007-08-15
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 7,271,308
- App. No.
- 10/968,608
- Filed
- 2004-10-19
- Granted
- 2007-09-18
- Pub. No.
- US20060084831A1
- Examiner
- BULLOCK, IN SUK C
- Art Unit
- 1764
- PTA
- 0 days
External Links