L'AIR Liquide, Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes Georges Claude
Patent owner in reexamination·2 ex parte reexams
L'AIR Liquide, Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes Georges Claude's patents have been the subject of 2 USPTO ex parte reexaminations. ExamPat indexes the full prosecution record for each proceeding, including office-action grounds, certificate outcomes, and downstream PTAB and Federal Circuit decisions.
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Outcome track record
How reexams of this owner's patents resolve: claims confirmed, amended, mixed, or fully canceled.
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- Claim-survival rate
Defense metrics
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- Survival rate of closed proceedings
- Average pendency in months
Challengers & examiners
Which requesters most often challenge this owner's patents, and which examiners decide them.
- Top requesters
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Recent reexaminations (2)
| Control # | Filed | Patent | Title | Requester | Status |
|---|---|---|---|---|---|
| 90/013,315 | Aug 6, 2014 | 8,470,402 | METHODS OF DEPOSITING A METAL-CONTAINING DIELECTRIC FILM | — | Closed |
| 90/013,316 | Aug 6, 2014 | 8,668,957 | METHOD OF FORMING DIELECTRIC FILMS, NEW PRECURSORS AND THEIR USE IN SEMICONDUCTOR MANUFACTURING | — | Closed |
See the full reexam picture for L'AIR Liquide, Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes Georges Claude
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