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Patent US3013052A successfully refreshed from Google Patents.
US3013052A
Expired / Lapsed
US
⏱️ 0.0 years remaining
2-methoxy-3-methyl-5-chloro-6-nitrobenzoates
Assignee: Velsicol Chemical LLC
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Filing: 1958-11-19
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Granted: 1961-12-12
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Expires: 1978-11-19
Abstract
No abstract record available.
Inventors
- 👤 Sidney B Richter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 08:14
CPC Classifications
C; C07; C07C; C07C205/00; C07C205/49; C07C205/57; C07C205/59; C07C205/60; C07C205/27; C07C205/35; C07C205/36; C07C205/37; C07C205/56; C07C255/00; C07C45/00; C07C45/51; C07C45/54; C07C51/00; C07C51/08; C07C51/347; C07C51/367; C07C57/00; C07C57/52; C07C57/58; C07C59/00; C07C59/40; C07C59/42; C07C59/52; C07C59/58; C07C59/64; C07C59/76; C07C59/88; C07C65/00; C07C65/01; C07C65/03; C07C65/05; C07C65/21
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
107 words
A COMPOUND SELECTED FROM THE GROUP CONSISTING OF 2-METHOXY-3-METHYL-5-CHLORO-6-NITROBENZOIC ACID, ITS ANHYDRIDE, ITS ALKALI METAL SALTS, ITS AMMONIUM SALT, ITS MORPHOLINE SALT, ITS ALKYL AMINE SALTS IN WHICH THE AMINE COMPONENT IS AN UNSUBSTITUTED ALKYL AMINE OF UP TO SIX CARBON ATOMS, ITS ALKANOL AMINE SALTS IN WHICH THE AMINE COMPONENT IS AN UNSUBSTITUTED ALKANOL AMINE OF UP TO SIX CARBON ATOMS, ITS ESTERS IN WHICH THE ESTERFYING GROUP IS AN UNSUBSTITUTED ALKYL GROUP OF FROM ONE TO TEN CARBON ATOMS, ITS BUTOXYETHANOL ESTER, ITS UNSUBSTITUTED AMIDE, AND ITS ALKYL AMIDES IN WHICH THE AMINE COMPONENT IS AN UNSUBSTITUTED ALKYL AMINE OF UP TO TEN CARBON ATOMS.
Claim 2
Dependent Claim
107 words
A COMPOUND SELECTED FROM THE GROUP CONSISTING OF 2-METHOXY-3-METHYL-5-CHLORO-6-NITROBENZOIC ACID, ITS ANHYDRIDE, ITS ALKALI METAL SALTS, ITS AMMONIUM SALT, ITS MORPHOLINE SALT, ITS ALKYL AMINE SALTS IN WHICH THE AMINE COMPONENT IS AN UNSUBSTITUTED ALKYL AMINE OF UP TO SIX CARBON ATOMS, ITS ALKANOL AMINE SALTS IN WHICH THE AMINE COMPONENT IS AN UNSUBSTITUTED ALKANOL AMINE OF UP TO SIX CARBON ATOMS, ITS ESTERS IN WHICH THE ESTERFYING GROUP IS AN UNSUBSTITUTED ALKYL GROUP OF FROM ONE TO TEN CARBON ATOMS, ITS BUTOXYETHANOL ESTER, ITS UNSUBSTITUTED AMIDE, AND ITS ALKYL AMIDES IN WHICH THE AMINE COMPONENT IS AN UNSUBSTITUTED ALKYL AMINE OF UP TO TEN CARBON ATOMS.
Claim 3
Dependent Claim
22 words
AN ESTER OF 2-METHOXY-3-METHYL-5-CHLORO-6-NITROBENZOIC ACID, IN WHICH THE ESTERIFITY GROUP IS AN UNSUBSTITUTED ALKYL GROUP OF FROM ONE TO TEN CARBON ATOMS.
Claim 4
Dependent Claim
22 words
AN ESTER OF 2-METHOXY-3-METHYL-5-CHLORO-6-NITROBENZOIC ACID, IN WHICH THE ESTERIFITY GROUP IS AN UNSUBSTITUTED ALKYL GROUP OF FROM ONE TO TEN CARBON ATOMS.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-11 | 1965-06-12 | 1965-12-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-11 | 1969-06-12 | 1969-12-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-11 | 1973-06-12 | 1973-12-12 | $7700.00 | Window Closed / Lapsed |