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INVISTA North America S.ar.l. et al v. M&G USA Corporation et al DC CAFC
- 1:11-cv-01007
- D. Del.
- Judge: Sue L. Robinson
- Filed: 10/21/2011
- Closed: 07/16/2015
- Latest Docket Entry: 11/09/2016
- PACER
- Docket updated daily
2
Plaintiffs
2
Defendants
2
Accused
Products
3
Patents-in-Suit
1,365
Days in
Litigation
-
INVISTA North America S.ar.l. et al v. M&G USA Corporation et al DC CAFC
- 1:11-cv-01007
- D. Del.
- Judge: Sue L. Robinson
- Filed: 10/21/2011
- Closed: 07/16/2015
- Latest Docket Entry: 11/09/2016
- PACER
- Docket updated daily
Causes of Action
Infringement
Willful Patent Infringement
Market Sector
Biotech and Pharma
Court
Assigned Judge
Outcome Summary
- Patent Information
-
Validity & Enforceability
| Claim | Outcome |
|---|---|
| All challenged claims |
Valid
Entry 552 |
| Claim # | Claim Text | Outcome |
|---|---|---|
| 1 |
A composition for containers comprising: a copolyester comprising a metal sulfonate salt; a partially aromatic polyamide; and a cobalt salt.
|
Valid (101 and 103 and 112)
Entry 442 Entry 437 |
| 2 |
The composition of claim 1, wherein said partially aromatic polyamide is present in a range from about 1 to about 10 wt. % of said composition.
|
Valid (101 and 103 and 112)
Entry 442 Entry 437 |
| 3 |
The composition of claim 2, wherein said metal sulfonate salt is present in a range from about 0.1 to about 2.0 mole % of said composition.
|
Valid (101 and 103 and 112)
Entry 442 Entry 437 |
| 4 |
The composition of claim 1, wherein said cobalt salt is present in a range from about 20 to about 500 ppm of said composition.
|
Valid (101 and 103 and 112)
Entry 442 Entry 437 |
| 5 |
The composition of claim 1, wherein said partially aromatic polyamide is meta-xylylene adipamide.
|
Valid (101 and 103 and 112)
Entry 442 Entry 437 |
| 8 |
The composition of claim 1, wherein the metal ion of the metal sulfonate salt is selected from the group consisting of Na+, Li+, K+, Zn++, Mn++, and Ca++.
|
Valid (101 and 103 and 112)
Entry 442 Entry 437 |
| 9 |
The composition of claim 8, wherein said metal sulfonate salt is attached to an aromatic acid nucleus selected from the group consisting of sulfophthalic acid, sulfoterephthalic acid, sulfoisophthalic acid, 4-sulfonaphthalene-2,7-dicarboxylic acid,
view more
|
Valid (101 and 103 and 112)
Entry 442 Entry 437 |
| 12 |
An article comprising the composition of any one of claims 1-11; wherein said article is a preform or a container.
|
Valid (101 and 103 and 112)
Entry 442 Entry 437 |
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Infringement
M&G Polymers USA LLC
- 3 Details
| Accused Product | Patent # | Claim # | Outcome |
|---|---|---|---|
| PoliProtect APBPoliProtect JB products. | US 7,879,930 B2 | All Asserted Claims |
Infringement
Entry 552
|
| PoliProtect APBPoliProtect APB resinsPoliProtect JB products.PoliProtect JB resins | US 7,919,159 B2 |
1, 2, 3, 4, 5, 6, 9, 10, 13, 14, 15, 16, 17, 18, 21, 22
|
Infringement
Entry 552Entry 383 Entry 416 |
| PoliProtect APBPoliProtect JB products. | US 7,943,216 B2 |
1, 2, 3, 5, 8, 9, 12
|
Infringement
Entry 552Entry 383 |
M&G USA Corporation
- 3 Details
| Accused Product | Patent # | Claim # | Outcome |
|---|---|---|---|
| PoliProtect APBPoliProtect JB products. | US 7,879,930 B2 | All Asserted Claims |
Infringement
Entry 552
|
| PoliProtect APBPoliProtect APB resinsPoliProtect JB products.PoliProtect JB resins | US 7,919,159 B2 |
1, 2, 3, 4, 5, 6, 9, 10, 13, 14, 15, 16, 17, 18, 21, 22
|
Infringement
Entry 552Entry 383 Entry 416 |
| PoliProtect APBPoliProtect JB products. | US 7,943,216 B2 |
1, 2, 3, 5, 8, 9, 12
|
Infringement
Entry 552Entry 383 |
