Patents by Inventor Jan Benes

Jan Benes has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Piezoelectric component and method for producing a piezoelectric component
    Patent number: 9453487
    Abstract: A piezoelectric component (1), which serves in particular as a piezoelectric sensor or a piezoelectric actuator, comprises a main body (2). The main body (2) has a first ceramic layer (15), a second ceramic layer (16) and an inner electrode layer (17). An outer metallization (5) is provided here, applied to an outer side (3) of the main body (2) and contacting the inner electrode layer (17). The main body (2) has a removal of material (4), the removal of material (4) separating the outer metallization (5) from an end-face outer electrode (7), which is formed by a metallization (7) of an end face (6) of the main body (2). A method for producing a piezoelectric component (1) is also provided.
    Type: Grant
    Filed: January 10, 2014
    Date of Patent: September 27, 2016
    Assignee: Robert Bosch GmbH
    Inventors: Reinhold Melcher, Jan Benes
  • PIEZOELECTRIC COMPONENT AND METHOD FOR PRODUCING A PIEZOELECTRIC COMPONENT
    Publication number: 20140191621
    Abstract: A piezoelectric component (1), which serves in particular as a piezoelectric sensor or a piezoelectric actuator, comprises a main body (2). The main body (2) has a first ceramic layer (15), a second ceramic layer (16) and an inner electrode layer (17). An outer metallization (5) is provided here, applied to an outer side (3) of the main body (2) and contacting the inner electrode layer (17). The main body (2) has a removal of material (4), the removal of material (4) separating the outer metallization (5) from an end-face outer electrode (7), which is formed by a metallization (7) of an end face (6) of the main body (2). A method for producing a piezoelectric component (1) is also provided.
    Type: Application
    Filed: January 10, 2014
    Publication date: July 10, 2014
    Applicant: Robert Bosch GmbH
    Inventors: Reinhold Melcher, Jan Benes
  • Substituted 2-phenyl-1-(3,4-dihydroxy-5-nitrophenyl)-1-ethanones, their use in the treatment of some central and peripheral nervous system disorders and pharmaceutical compositions containing them
    Patent number: 6512136
    Abstract: New compounds of formula I are described The compounds have potentially valuable pharmaceutical properties in the treatment of some central and peripheral nervous system disorders, where a reduction in the O-methylation of catecholamines may be of therapeutical benefit, such as Parkinson's disease and parkinsonian disorders, gastrointestinal disturbances, edema formation states and hypertension.
    Type: Grant
    Filed: December 17, 1999
    Date of Patent: January 28, 2003
    Assignee: Portela & C.A., S.A.
    Inventors: Jan Benes, Patricio Manuel Viera Araujo Soares Da Silva, David Alexander Learmonth
  • Derivatives of 10, 11-Dihydro-10-OXO-5H-Dibenz/B,F/Azepine-5-carboxamide
    Patent number: 5866566
    Abstract: Compounds of general formula I are described ##STR1## as is a process for their preparation which consists of reacting a compound of formula II ##STR2## with hydroxylamine or its derivatives of formula IIIH.sub.2 NOR.sup.2 (III)The compounds cited in the present invention have valuable pharmaceutical properties namely in the treatment of some disturbances in the central and peripheral nervous system.
    Type: Grant
    Filed: May 23, 1997
    Date of Patent: February 2, 1999
    Assignee: Portela & Ca., S.A.
    Inventors: Jan Benes, Patricio M.V.A. Soares Da Silva, David Alexander Learmonth
  • Substituted dihydrodibenzo/b,f/azepines, method of their preparation, their use in the treatment of some central nervous system disorders, and pharmaceutical compositions containing them
    Patent number: 5753646
    Abstract: New compounds of general formula I, including all possible stereoisomers, are described ##STR1## wherein: R is hydrogen, alkyl, aminoalkyl, halogenalkyl, aralkyl, cycloalkyl, cycloalkylalkyl, alkoxy, phenyl or substituted phenyl or pyridyl group.A process for their preparation consists of reaction of compound II ##STR2## with an acylating agent.
    Type: Grant
    Filed: June 27, 1996
    Date of Patent: May 19, 1998
    Assignee: Portela & Ca., S.A.
    Inventors: Jan Benes, Patricio M. V. A. Soares Da Silva