US3096340A
Expired / Lapsed
US
⏱️ 0.0 years remaining
New phthalocyanine dyes
Assignee: BASF SE
•
Filing: 1960-10-10
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Granted: 1963-07-02
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Expires: 1980-10-10
Abstract
No abstract record available.
Inventors
- 👤 Tartter Arnold
- 👤 Rohland Werner
- 👤 Ludsteck Dieter
- 👤 Schroedel Rudolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 20:53
CPC Classifications
C; C09; C09B; C09B62/00; C09B62/02; C09B62/04; C09B62/10; C09B47/00; C09B47/04; C09B47/08; C09B47/24; C09B47/26; C09B47/06; C09B47/067; C09B47/0675; C09B69/00; C09D; C09D11/00; C09D11/30; C09D11/32; C09D11/328
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
5 words
THE DYE OF THE FORMULA:
References Cited (Backward Citations)
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Cited
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-01 | 1966-12-31 | 1967-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-01 | 1970-12-31 | 1971-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-01 | 1974-12-31 | 1975-07-02 | $7700.00 | Window Closed / Lapsed |