Indian Patents
Title of Invention

A BIMODAL POLYETHYLENE PRODUCED IN A SINGLE REACTOR
Abstract A catalyst suitable for the polymerisation of 1-olefins is disclosed, comprising (1) a nitrogen-containing iron compound having Formula Z, and (2) an activating quantity of an activator compound selected from organoaluminium compounds and hydrocarbylboron compounds wherein X represents an atom or group covalently or ionically bonded to the Fe and b is the valency of the atom or group X, characterised in that the catalyst is supported on (3) a solid particulate support material.
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Documents:

652-mumnp-2005-abstract(23-06-2005).doc

652-mumnp-2005-abstract(23-06-2005).pdf

652-mumnp-2005-cancelled pages(23-06-2005).pdf

652-mumnp-2005-claim(granted)-(23-06-2005).pdf

652-mumnp-2005-claims(granted)-(23-06-2005).doc

652-mumnp-2005-correspondence(26-03-2008).pdf

652-mumnp-2005-correspondence(ipo)-(29-02-2008).pdf

652-mumnp-2005-drawings(23-06-2005).pdf

652-mumnp-2005-form 1(23-06-2005).pdf

652-mumnp-2005-form 2(granted)-(23-06-2005).doc

652-mumnp-2005-form 2(granted)-(23-06-2005).pdf

652-mumnp-2005-form 3(03-01-2007).pdf

652-mumnp-2005-form 3(22-06-2005).pdf

652-mumnp-2005-form 5(22-06-2005).pdf

652-mumnp-2005-petition under rule 137(03-01-2007).pdf

652-mumnp-2005-petition under rule 138(03-01-2007).pdf

652-mumnp-2005-power of authority(01-12-2005).pdf

652-mumnp-2005-power of authority(03-01-2007).pdf

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Patent Number 221081
Indian Patent Application Number 652/MUMNP/2005
PG Journal Number 35/2008
Publication Date 29-Aug-2008
Grant Date 16-Jun-2008
Date of Filing 23-Jun-2005
Name of Patentee UNIVATION TECHNOLOGIES LLC.
Applicant Address 1950, 5555 SAN FELIPE, HOUSTON, TEXAS 77056, USA
Inventors:
# Inventor's Name Inventor's Address
1 DAVID H. McCONVILLE 4015 CINNAMON FERN COURT, HOUSTON, TEXAS-77059 USA
2 KERSTEN ANNE ERICKSON 825-A GLENDALE AVENUE, SOUTH CHARLESTON, WEST VIRGINIA 25303.
3 FREDERICK J. KAROL 157 SKYLINE DRIVE, LAKEWOOD, NJ 08701,
4 PAUL T. DANIELL 147 EDGE WATER LANE, TORNADO, WEST VIRGINIA 25202,
5 MATTHEW G. McKEE 3508 NOYES AVENUE, APT. B, CHARLESTON, WEST VIRGINIA 25304,
6 DONALD R. LOVEDAY 2419, JASMIN RIDGE COURT, HOUSTON TEXAS 77062,
7 MATTHEW W. HOLTCAMP 26935 CAROL DRIVE, HUFFMAN, TEXAS 77336,
8 JOHN F. SZUL 5 LAKE LANE, NITRO, WEST VERGINIA 25143,
9 SIMON MAWSON 318 SOUTH POINTE,CHARLESTON, WEST VIRGINIA 25314,
10 TAE HOON KWACK 241 BERKLEY AVENUE, BELLE MEAD, NJ 08502,
11 DAVID H. McCONVILLE 4015 CINNAMON FERN COURT, HOUSTON, TEXAS-77059 USA
12 KERSTEN ANNE ERICKSON 825-A GLENDALE AVENUE, SOUTH CHARLESTON, WEST VIRGINIA 25303.
13 FREDERICK J. KAROL 157 SKYLINE DRIVE, LAKEWOOD, NJ 08701,
14 PAUL T. DANIELL 147 EDGE WATER LANE, TORNADO, WEST VIRGINIA 25202,
15 MATTHEW G. McKEE 3508 NOYES AVENUE, APT. B, CHARLESTON, WEST VIRGINIA 25304,
16 DONALD R. LOVEDAY 2419, JASMIN RIDGE COURT, HOUSTON TEXAS 77062,
17 MATTHEW W. HOLTCAMP 26935 CAROL DRIVE, HUFFMAN, TEXAS 77336,
18 JOHN F. SZUL 5 LAKE LANE, NITRO, WEST VERGINIA 25143,
19 SIMON MAWSON 318 SOUTH POINTE,CHARLESTON, WEST VIRGINIA 25314,
20 TAE HOON KWACK 241 BERKLEY AVENUE, BELLE MEAD, NJ 08502,
PCT International Classification Number CO8F10/00
PCT International Application Number PCT/GB99/00716
PCT International Filing date 1999-03-10
PCT Conventions:
# PCT Application Number Date of Convention Priority Country
1 09/425,387 1999-10-22 U.S.A.
2 09/435,409 1999-11-08 U.S.A.
3 09/460,179 1999-12-10 U.S.A.
4 09/442,813 1999-11-18 U.S.A.
5 09/443,551 1999-11-18 U.S.A.