Patent US3013057A successfully refreshed from Google Patents.
US3013057A
Expired / Lapsed
US
⏱️ 0.0 years remaining
2-methoxy-3, 5-dichlorophenylacetates
Assignee: Velsicol Chemical LLC
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Filing: 1958-10-13
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Granted: 1961-12-12
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Expires: 1978-10-13
Abstract
No abstract record available.
Inventors
- 👤 Sidney B Richter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:08
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-3,5-DICHLOROPHENYLACETIC 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 ON UNSUBSTITUTED ALKANOL AMINE OF UP TO SIX CARBON ATOMS, ITS ESTERS IN WHICH THE ESTERIFYING 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-3,5-DICHLOROPHENYLACETIC 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 ON UNSUBSTITUTED ALKANOL AMINE OF UP TO SIX CARBON ATOMS, ITS ESTERS IN WHICH THE ESTERIFYING 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
21 words
AN ESTER OF 2-METHOXY-3,5-DICHLOROPHENYLACETIC ACID, IN WHICH THE ESTERIFYING GROUP IS AN UNSUBSTITUTED GROUP OF FROM ONE TO TEN CARBON ATOMS.
Claim 4
Dependent Claim
21 words
AN ESTER OF 2-METHOXY-3,5-DICHLOROPHENYLACETIC ACID, IN WHICH THE ESTERIFYING GROUP IS AN UNSUBSTITUTED GROUP OF FROM ONE TO TEN CARBON ATOMS.
References Cited (Backward Citations)
US2695840A
Cited
US2341867A
Cited
US2396513A
Cited
US2580459A
Cited
US2548852A
Cited
US2633418A
Cited
US2681363A
Cited
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 |