US4229477A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pharmaceutical compositions containing bromhexine and method of treating diabetic nephropathy therewith
Assignee: Boehringer Ingelheim GmbH
•
Filing: 1979-05-25
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Granted: 1980-10-21
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Expires: 1999-05-25
Abstract
Abstract Pharmaceutical compositions for the treatment of diabetic nephropathy containing bromhexine and a method of treating diabetic nephropathy therewith.
Inventors
- 👤 Julian H. Shelley
- 👤 John R. Clamp
- 👤 Martin Hartog
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:07
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/13; A61K31/135; A61P; A61P1/00; A61P1/16; A61P3/00; A61P3/08; A61P3/10
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
30 words
The method of treating diabetic nephropathy in a human patient, which comprises administering to said patient an effective amount of N-(2-amino-3,5-dibromo-benzyl)-N-methyl-cyclohexylamine or a non-toxic, pharmaceutically acceptable acid addition salt thereof.
Claim 2
Independent Claim
30 words
The method of treating diabetic nephropathy in a human patient, which comprises administering to said patient an effective amount of N-(2-amino-3,5-dibromo-benzyl)-N-methyl-cyclohexylamine or a non-toxic, pharmaceutically acceptable acid addition salt thereof.
Claim 3
Dependent Claim
19 words
The method of claim 1, where said effective amount is 15 to 30 mg 3 to 4 times daily.
Claim 4
Dependent Claim
17 words
The method of claim 1, where said effective amount is 24 mg 3 to 4 times daily.
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) | 1983-10-21 | 1984-04-21 | 1984-10-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-10-21 | 1988-04-21 | 1988-10-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-10-21 | 1992-04-21 | 1992-10-21 | $7700.00 | Window Closed / Lapsed |