IP Library › Granted Patent US 6,822,041
Granted Patent Utility
US 6,822,041 · Confirmation No. 9345

NON-STREAKING BLACK COLOR FORMULATIONS FOR POLYCARBONATE-SILOXANE COPOLYMERS AND BLENDS

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2019-07-16 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2018-12-19 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2018-08-23 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2014-03-17 OATH Oath or Declaration filed 135 View
2004-10-07 IFEE Issue Fee Payment (PTO-85B) 2 View
2004-08-18 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-08-18 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
2004-08-18 1449 List of References cited by applicant and considered by examiner 1 View
2004-08-18 WFEE Fee Worksheet (SB06) 1 View
2004-08-18 WCLM Claims Worksheet (PTO-2022) 1 View
2004-08-18 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-08-18 FWCLM Index of Claims 1 View
2004-08-18 SRFW Search information including classification, databases and other search related notes 1 View
2004-06-29 WFEE Fee Worksheet (SB06) 1 View
2004-06-29 FWCLM Index of Claims 1 View
2004-06-04 A... Amendment/Request for Reconsideration-After Non-Final Rejection 3 View
2004-06-04 SPEC Specification 1 View
2004-06-04 CLM Claims 5 View
2004-06-04 REM Applicant Arguments/Remarks Made in an Amendment 6 View
2004-04-05 LET. Miscellaneous Incoming Letter 3 View
2004-04-05 DRW Drawings-only black and white line drawings 1 View
2004-03-29 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2004-03-29 FOR Foreign Reference 50 View
2004-03-29 FOR Foreign Reference 32 View
2004-03-29 FOR Foreign Reference 1 View
2004-02-03 CTNF Non-Final Rejection 4 View
2004-02-03 1449 List of References cited by applicant and considered by examiner 1 View
2004-02-03 892 List of references cited by examiner 1 View
2004-02-03 NFDR Notice of Formal Drawings Required 1 View
2004-02-03 FWCLM Index of Claims 1 View
2004-02-03 SRFW Search information including classification, databases and other search related notes 1 View
2003-02-06 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2002-11-21 TRNA Transmittal of New Application 2 View
2002-11-21 SPEC Specification 16 View
2002-11-21 CLM Claims 4 View
2002-11-21 ABST Abstract 1 View
2002-11-21 DRW Drawings-only black and white line drawings 1 View
2002-11-21 OATH Oath or Declaration filed 2 View
2002-11-21 WFEE Fee Worksheet (SB06) 1 View
2002-11-21 WFEE Fee Worksheet (SB06) 1 View
2002-11-21 WCLM Claims Worksheet (PTO-2022) 1 View
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 6,822,041
App. No.
10/301,139
Filed
2002-11-21
Granted
2004-11-23
Pub. No.
US20040102563A1
Art Unit
1712
PTA
-32 days