Seymour R Ehrenpreis

20060252727, Nov 9, 2006

Jun 30, 2006

11/479216

Seymour Ehrenpreis - Skokie IL, US
Eli Ehrenpreis - Skokie IL, US

A61K 31/737
A61K 31/7008
A61K 31/198
A61K 31/192

514054000, 514062000, 514567000, 514561000, 514570000

The compositions of this invention comprise a mixture of (1) phenylanine and a dietary food supplement, (2) leucine and a dietary food supplement, and (3) hydrocinnamic acid and a dietary food supplement. The compositions are used for medicinal purposes, to alleviate acute and chronic arthritis and other painful conditions.

44394527, Mar 27, 1984

Sep 14, 1979

6/075663

Seymour Ehrenpreis - Skokie IL
Joseph E. Comaty - Des Plaines IL
Reuben C. Balagot - Chicago IL

A61K 31195
A61K 31615

424319

A new class of analgesics is provided by substances that inhibit breakdown of endogenous substance such as enkephalins and/or endorphins. The analgesic effect of an enkephalin breakdown inhibitor is greatly enhanced by being combined with an antipyretic, anti-inflammatory analgesic, herein designated as an aspirin-type drug. Specifically, both D-phenylalanine and D-leucine, each an enkephalin breakdown inhibitor, when used separately provides excellent analgesia in animals and man without developing tolerance or addiction in either species. Use of a combination of D-phenylalanine and D-leucine provides a greatly enhanced analgesia approaching the analgesia achieved by morphine. Analgesia by the latter combination is very long-lasting in animals. The injection of a combination of D-phenylalanine and an aspirin-like drug that is antipyretic and anti-inflammatory, in an animal provides a greatly enhanced analgesia approaching the analgesia achieved by morphine. Analgesia by D-phenylalanine is very long-lasting in humans.

46877819, Aug 18, 1987

May 22, 1986

6/866119

Seymour Ehrenpreis - Skokie IL
Joseph E. Comaty - Chicago IL
Reuben C. Balagot - Chicago IL

Endorfin, Inc. - Chicago IL

A61K 3119
A61K 31195

514557

Analgesic and anti-inflammatory compositions are provided which comprise a therapeutically effective amount of a hydrocinnamic acid alone, or in combination with one or more amino acids selected from the group consisting of D-phenylalanine, DL-phenylalanine, D-leucine, and DL-leucine and synergistically effective amount of a second therapeutic agent selected from the group consisting of aspirin and an aspirin-type non-steroidal anti-inflammatory, anti-pyretic agent.

45798435, Apr 1, 1986

Oct 4, 1984

6/657681

Seymour Ehrenpreis - Skokie IL
Joseph E. Comaty - DesPlaines IL
Reuben C. Balagot - Chicago IL

Endorfin, Inc. - Chicago IL

A61K 31615

514162

Analgesic and anti-inflammatory compositions are provided which comprise a therapeutically effective amount of a first agent selected from the group consisting of D-phenylalanine, DL-phenylalnine, D-leucine, and DL-leucine and synergistically effective amount of a second therapeutic agent selected from the group consisting of aspirin and an aspirin-type non-steroidal anti-inflammatory, anti-pyretic agent.

42262500, Oct 7, 1980

Jul 12, 1978

5/923980

Seymour Ehrenpreis - Skokie IL
Barry Freedman - Skokie IL

Peterson Labs., Inc. - Chicago IL

A24F 1302
A24F 704

131187

A smoking system is provided to filter tobacco smoke and remove harmful ingredients present in the smoke without adversely affecting the aroma and taste of the smoke and permitting easy draw of the smoke from a cigarette. A cylindrical chamber containing filtering means including a cation exchange material is formed to receive a cigarette at one end and to serve as a mouthpiece at the opposite end.

47300078, Mar 8, 1988

Sep 4, 1985

6/772551

Seymour Ehrenpreis - Skokie IL

A61U 3116
A61U 31195

514561

An analgesic composition comprising an effective amount of an analgesic, anti-inflammatory agent selected from the group consisting of D-phenylalanine, DL-phenylalanine, D-leucine, DL-leucine and hydrocinnamic acid and a synergistically effective amount of acetaminophen is provided by the present invention.

52349497, Aug 10, 1993

Apr 1, 1992

7/861608

Seymour Ehrenpreis - Skokie IL
John C. Somberg - New Rochelle NY

Academic Pharmaceuticals, Inc. - Lake Forest IL

A61K 3134
A61K 3119

514469

Disclosed herein are parenteral solutions containing 3-diethylaminoethoxybenzoyl-benzofurans, such as amiodarone, in acetate buffer useful in the treatment of arrhythmias.