Dr. Carl Hahn, G.m.b.H.

Organization

Dusseldorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for transmitting a tampon blank to a tampon press
- Patent number 4,498,218
- Issue date Feb 12, 1985
- Dr. Carl Hahn G.m.b.H.
- Axel Friese
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus for attaching a withdrawal cord to a tampon
- Patent number 4,490,894
- Issue date Jan 1, 1985
- Dr. Carl Hahn, G.m.b.H.
- Axel Friese
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus for pressing workpieces of absorbent material, particular...
- Patent number 4,453,296
- Issue date Jun 12, 1984
- Dr. Carl Hahn, G.m.b.H.
- Axel Friese
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Topical combinations of an .alpha.-estradiol with a methyl xanthine
- Patent number 4,390,532
- Issue date Jun 28, 1983
- Dr. Carl Hahn, G.m.b.H.
- Gunter Stuttgen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Tampon pack especially for a coated tampon containing medicaments
- Patent number 4,373,631
- Issue date Feb 15, 1983
- Dr. Carl Hahn G.m.b.H.
- Axel Friese
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of making tampon with a non-woven wrap
- Patent number 4,359,357
- Issue date Nov 16, 1982
- Dr. Carl Hahn, G.m.b.H.
- Axel Friese
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Tampon pack with a lubricant depot in the packaging
- Patent number 4,312,348
- Issue date Jan 26, 1982
- Dr. Carl Hahn, G.m.b.H.
- Axel Friese
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus for transferring a deformable cylindrical work piece from...
- Patent number 4,113,083
- Issue date Sep 12, 1978
- Dr. Carl Hahn G.m.b.H.
- Axel Friese
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for making dimensionally stable articles
- Patent number 4,081,884
- Issue date Apr 4, 1978
- Dr. Carl Hahn, GmbH
- Wolfgang Johst
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for attaching the free end of a withdrawing ta...
- Patent number 4,012,809
- Issue date Mar 22, 1977
- Dr. Carl Hahn GmbH
- Niels Warncke
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method applying the free end of a withdrawing tape to a tampon roll
- Patent number 3,946,463
- Issue date Mar 30, 1976
- Dr. Carl Hahn GmbH
- Niels Warncke
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Dr. Carl Hahn, G.m.b.H.

Organization

Patents Grantslast 30 patents

Apparatus for transmitting a tampon blank to a tampon press

Apparatus for attaching a withdrawal cord to a tampon

Apparatus for pressing workpieces of absorbent material, particular...

Topical combinations of an .alpha.-estradiol with a methyl xanthine

Tampon pack especially for a coated tampon containing medicaments

Method of making tampon with a non-woven wrap

Tampon pack with a lubricant depot in the packaging

Apparatus for transferring a deformable cylindrical work piece from...

Method for making dimensionally stable articles

Method and apparatus for attaching the free end of a withdrawing ta...

Method applying the free end of a withdrawing tape to a tampon roll