Patents Represented by Attorney, Agent or Law Firm Robert H. Berdo
-
Patent number: 6369264Abstract: A highly flame retardant plasticized polyvinyl chloride compound (PVC) comprises a mixture of dialkyl tetrachlorophthalate and dialkyl tetrabromophthalate and is characterized by an absence of brittleness, and substantial flexibility at low temperatures as required for PVC formed jackets and insulation for wire and cable products.Type: GrantFiled: June 15, 2001Date of Patent: April 9, 2002Inventors: James F. Day, James J. Good
-
Patent number: 6355409Abstract: Tagatose is added to an organ storage and preservative solution to reduce reperfusion injury of the organ during surgery and/or following removal of the organ from a subject.Type: GrantFiled: September 1, 2000Date of Patent: March 12, 2002Assignee: Biospherics IncorporatedInventor: Urs A. Boelsterli
-
Patent number: 6217797Abstract: There is disclosed an amine molybdate obtained by reacting an amine with molybdenum trioxide in an aqueous acidic solution under pressure and at a temperature of from 105-150° C.Type: GrantFiled: April 11, 2000Date of Patent: April 17, 2001Assignee: Unitex Chemical CorporationInventors: James F. Day, Chad E. Lee
-
Patent number: 6058014Abstract: An enhanced electrical arrangement for a computer includes a circuit board, and a module arranged essentially parallel to the circuit board. An array connector is positioned between the circuit board and the module. The array connector causes the circuit board to be in electrical communication with the module. A clamping arrangement is provided for urging the circuit board and the module toward each other, by exerting a constant force against the module to cause an electrical connection between the circuit board, array connector and the module. The clamping arrangement includes an alignment assembly that is mounted to the circuit board to help align the module, and a load assembly to provide the force on the module. The alignment assembly and the load assembly are removably engageable with one another. When the load assembly is engaged with the alignment assembly, the load assembly can apply the force on the module which urges the module toward the array connector and the circuit board.Type: GrantFiled: October 13, 1998Date of Patent: May 2, 2000Assignee: International Business Machines CorporationInventors: Apurba Choudhury, Miles F. Swain
-
Patent number: 6054922Abstract: An anti-theft arrangement includes a sensor (10) that has a conductive seat (22) connected to a first electrical contact (32). The seat (22) has an opening (34) therethrough. The sensor (10) further has a deflectable, conductive cantilever spring (20) connected to a second electrical contact (36). A conductive plate (26) is disposed between the spring (20) and the seat (22). The conductive plate (26) is in constant electrical communication with the spring (20) and is urged in a direction toward the seat (22) by the spring (20). The plate (26) is movable from a switch-off position in which the seat (22) is spaced away from the plate (26), to a switch-on position in which the plate (26) electrically communicates the spring (20) with the seat (22). The sensor (10) further includes an insulating foot (24) fastened to a lower surface of the plate (26), and which has a frusto-conical base (44) locatable directly on a surface of a support member (14).Type: GrantFiled: January 13, 1999Date of Patent: April 25, 2000Assignee: International Business Machines CorporationInventor: Gordon James Smith
-
Patent number: 6002049Abstract: Latexes are thickened by compounds of the formula ##STR1## wherein R.sup.1 is an aliphatic, substituted aliphatic, aromatic, or substituted aromatic radical having a valence of from 2 to 8; each of B.sub.1 -B.sub.8 is independently an ester, amide, amine, ether, sulfide, disulfide, thiocarbamate, urea, thiourea, urethane, sulfate, phosphate, carbonyl, methylene, thioamide, carbonate, or imide linkage; each of X.sup.1 -X.sup.8 is independently --A.sub.1 --R.sup.2 --A.sub.2 -- or --A.sub.1 -- wherein each of A.sub.1 and A.sub.2 is independently an ester, amide, amine, ether, sulfide, disulfide, urethane, thiocarbamate, urea, thiourea, sulfate, phosphate, carbonyl, methylene, thioamide, carbonate, or imide linkage and R.sup.2 is a divalent aliphatic, substituted aliphatic, aromatic, or substituted aromatic radical with the proviso that only one of B.sub.1 -B.sub.8 is urethane and that when one of B.sub.1 -B.sub.8 is urethane, one of A.sub.1 and A.sub.Type: GrantFiled: June 12, 1997Date of Patent: December 14, 1999Assignee: Henkel CorporationInventors: Michael S. Wiggins, Reuben H. Grinstein, Stephen A. Fischer
-
Patent number: 5932292Abstract: A zinc phosphate conversion coating which is accelerated only with nitrogen free organic peroxides is low-polluting and able to form uniform, fine, and dense conversion coatings that exhibit an excellent paint adherence when thin and excellent lubricity/lubricant carrier quality when thick.Type: GrantFiled: June 6, 1997Date of Patent: August 3, 1999Assignee: Henkel CorporationInventors: Yasuhiko Nagashima, Hitoshi Ishii
-
Patent number: 5387432Abstract: There is disclosed a passivating coating composition suitable for application as a collar to metal oxide varistor valve block cylindrical surfaces comprising a mixture of 64-74 parts by weight of a glass powder, 22-35 parts by weight of water, and 0.5-2 parts by weight of an additive comprising fumed silica, clay and urea.Type: GrantFiled: June 28, 1994Date of Patent: February 7, 1995Assignee: Hubbell IncorporatedInventors: Mohammad A. Alim, Karen C. Beal
-
Patent number: 5366935Abstract: There is disclosed a passivating coating composition suitable for application as a collar to metal oxide varistor valve block cylindrical surfaces comprising a mixture of 64-74 parts by weight of a glass powder, 22-35 parts by weight of water, and 0.5-2 parts by weight of an additive comprising fumed silica, clay and urea.Type: GrantFiled: March 14, 1994Date of Patent: November 22, 1994Assignee: Hubbell IncorporatedInventors: Mohammad A. Alim, Karen C. Beal
-
Patent number: 5307046Abstract: It is disclosed that the properties of a ceramic mullite-kaolinite based passivating coating composition applied as a collar to metal oxide varistor valve block cylindrical surfaces are improved by including in the coating composition from 0.03 to 15% by weight of the coating composition one or more of the following additive compounds: TiO.sub.2 ; Y.sub.2 O.sub.3 ; ZrO.sub.2 ; ZnO; Boroflux (2ZNO.sup.. 3B.sub.2 O.sub.3.sup.. 7H.sub.2 O; or 3ZnO.sup.. 2B.sub.2 O.sub.3.sup.. 5H.sub.2 O); or Si.sub.3 N.sub.4. The coating composition comprises by dry weight a mixture of 55-85% mullite and 15-45% kaolinite, one or a mixture of the above additive compounds, and sufficient water to form a sprayable slurry. The inclusion of the additive compound results in enhanced contact adhesion between the collar and the metal oxide varistor peripheral surface.Type: GrantFiled: November 6, 1992Date of Patent: April 26, 1994Assignee: Hubbell IncorporatedInventor: Mohammad A. Alim
-
Patent number: 5203915Abstract: It is disclosed that the properties of a ceramic mullite-kaolinite based passivating coating composition applied as a collar to metal oxide varistor valve block cylindrical surfaces are improved by including in the coating composition from 0.03 to 15% by weight of the coating composition one or more of the following additive compounds: TiO.sub.2 ; Y.sub.2 O.sub.3 ; ZrO.sub.2 ; ZnO; Boroflux (2ZnO.multidot.3B.sub.2 O.sub.3 .multidot.7H.sub.2 O; or 3ZnO.multidot.2B.sub.2 O.sub.3 .multidot.5H.sub.2 (O); or Si.sub.3 N.sub.4. The coating composition comprises by dry weight a mixture of 55-85% mullite and 15-45% kaolinite, one or a mixture of the above additive compounds, and sufficient water to form a sprayable slurry. The inclusion of the additive compound results in enhanced contact adhesion between the collar and the metal oxide varistor peripheral surface.Type: GrantFiled: March 23, 1992Date of Patent: April 20, 1993Assignee: Hubbell IncorporatedInventor: Mohammed A. Alim
-
Patent number: 4361723Abstract: There is provided an insulated high voltage cable which possesses the property of lower dielectric losses than prior art cables. The cable comprises a conductor insulated with at least two laminar layers of insulating material. At least one of the layers is relatively thick and has a low SIC. At least one other of the layers has a high SIC and is in contact with a surface of the low SIC layer. The high SIC layer is relatively thin and has a tan .delta./SIC value no greater than 0.005 over a temperature range of 40.degree. to 90.degree. C.Type: GrantFiled: March 16, 1981Date of Patent: November 30, 1982Assignee: Harvey Hubbell IncorporatedInventors: Andrew Hvizd, Jr., Richard T. Pye
-
Patent number: 4249005Abstract: Various derivatives of barbituric acid and of diphenylhydantoin are described in which alkoxymethyl or benzyloxymethyl groups are attached to the nitrogen atoms of the rings. Therapeutic compositions containing these compounds and their use as anti-convulsant agents are described.Type: GrantFiled: December 29, 1969Date of Patent: February 3, 1981Assignee: Bristol-Myers CompanyInventors: Carlos M. Samour, Julius A. Vida
-
Patent number: 4125621Abstract: It is disclosed that compounds of the formula: ##STR1## WHEREIN Y represents (C.dbd.O).sub.m in which m has a value of 0 or 1; n has a value of 0 or 1; and X represents S, NH or O; provided that there is a COOH substituent at the 1, 2 or 3 position relative to the X group; and further provided that when X is NH and n is 0, the COOH group cannot be at the 2 position; or a nontoxic, pharmaceutically acceptable salt thereof are capable of decreasing the ratio of the rates of bone resorption to bone deposition in a host animal, e.g., in the treatment of osteoporosis.Type: GrantFiled: January 4, 1978Date of Patent: November 14, 1978Assignee: Bristol-Myers CompanyInventors: Carlos M. Samour, Julius A. Vida
-
Patent number: 4101668Abstract: It is disclosed that compounds of the formula: ##STR1## WHEREIN Y represents (C.dbd.O).sub.m in which m has a value of 0 or 1; n has a value of 0 or 1; and X represents S, NH or O; provided that there is a COOH substituent at the 1, 2 or 3 position relative to the X group; and further provided that when X is NH and n is O, the COOH group cannot be at the 2 position; and further provided that when n is 0, the carboxyl group is attached to the ring containing the X and Y ring members or a nontoxic, pharmaceutically acceptable salt thereof are capable of decreasing the ratio of the rates of bone resportion to bone deposition in a host animal, e.g., in the treatment of osteoporosis.Type: GrantFiled: May 10, 1977Date of Patent: July 18, 1978Assignee: Bristol-Myers CompanyInventors: Carlos M. Samour, Julius A. Vida
-
Patent number: RE37951Abstract: The present invention is directed to compositions for use as additives in the automotive industry, which compositions contain waste powder prime and a plasticizer selected from the group consisting of 2-ethylhexyl diphenyl phosphate, diisoheptyl phthalate, a linear phthalate based upon C7-C9 alcohols, a mixture of esters containing a minimum of 55 percent of diesters and a maximum of 20 percent dibenzoate, a mixture of esters containing a minimum of 60 percent of diesters and a maximum of 30 percent dibenzoate and dipropylene glycol dibenzoate and automotive sealants which contain waste powder prime, a plasticizer selected from the group consisting of 2-ethylhexyl diphenyl phosphate, diisoheptyl phthalate, a linear phthalate based upon C7-C9 alcohols, a mixture of esters containing a minimum of 55 percent of diesters and a maximum of 20 percent dibenzoate, a mixture of esters containing a minimum of 60 percent of diesters and a maximum of 30 percent dibenzoate and dipropylene glycol dibenzoate and automotiveType: GrantFiled: January 19, 2000Date of Patent: December 31, 2002Assignee: Henkel CorporationInventors: James F. Hubert, Richard A. Rinka
-
Patent number: RE36549Abstract: The use of a fatty oil ex Helianthus annuus containing 78 to 92% by weight oleic acid and 2 to 10% by weight linoleic acid for the production of .Iadd.azelaic acid or for the production of .Iaddend.diperazelaic acid .Iadd.from the azelaic acid thus produced.Iaddend., with elimination of enrichment steps with respect to the oleic acid content, by fat splitting, distillation, oxidative ozonolysis of the fatty acid mixture obtained, and .Iadd.in the case of production of diperazelaic acid by .Iaddend.reaction of the azelaic acid thus obtained with hydrogen peroxide to form diperazelaic acid. The resulting diperazelaic acid has improved stability in storage and is obtained in high yields and in highly pure form.Type: GrantFiled: December 21, 1994Date of Patent: February 1, 2000Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Horst Eierdanz, Paul Schulz, Beatrix Kottwitz