Zenk
Franz Zenk, Burgkirchen DE
Patent application number | Description | Published |
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20080221292 | Method For Producing Vinyl Chloride-Vinyl Acetate Copolymers In The Form Of Their Solid Resins - The invention provides a process for preparing vinyl chloride-vinyl acetate copolymers in the form of their solid resins by means of free-radically initiated suspension polymerization in aqueous medium of 70% to 90% by weight of vinyl chloride, 10% to 30% by weight of vinyl acetate and, if desired, further comonomers copolymerizable therewith, characterized in that 0.1% to 5% by weight of a vinyl acetate-vinyl chloride copolymer soluble in ethyl acetate is introduced as an initial charge, the amounts in % by weight being based in each case on the total weight of the comonomers. | 09-11-2008 |
Friedrich Zenk, Hemhofen DE
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20110188691 | TOOL FOR FITTING AND REMOVING A RECEIVER OF A HEARING AID - A tool is provided with which a receiver of a hearing aid can be easily fitted into an earpiece or an ear mold and removed therefrom. The tool has an elongate main body, a first tool part for removing the receiver from a first earpiece, a second tool part for removing the receiver from a second earpiece, and a third tool part for fitting the receiver into the first or second earpiece. The elongate main body is divided into a first subsidiary body and a second subsidiary body). The two subsidiary bodies can be plugged at least partially one inside the other in the direction of the longitudinal axis of the main body. In addition, two of the three tool parts are arranged on one of the two subsidiary bodies, and the remaining tool part is arranged on the other of the two subsidiary bodies. | 08-04-2011 |
20130114838 | HEARING DEVICE WITH A BATTERY COMPARTMENT - A hearing device has a battery compartment for mounting a battery and is provided in a housing. While the battery compartment is being closed there is a risk that a contact element projecting into the battery compartment causes a short circuit between the poles of the battery. The hearing device has a contacting device for the battery that is easy to manufacture. In the battery compartment, a contact element is provided for electrical contacting of the battery which can be deflected against a spring force when inserting the battery. A contact region of the contact element as a result presses against the battery when the battery is inserted. The contact element has an abutment device formed from an electrically insulating material with a surface disposed obliquely in respect of a direction of insertion of the battery, against which the battery abuts when the contact region is deflected. | 05-09-2013 |
20130202139 | METHOD OF INSTALLING A SIGNAL PROCESSING COMPONENT IN A HOUSING OF A HEARING APPARATUS AND HEARING APPARATUS - A hearing apparatus and in particular a hearing aid are to be optimized as regards the risk of feedback. The hearing apparatus contains a housing, having a first opening and a second opening, and with a frame, in or on which a signal processing component is attached, and which can be inserted into the first opening of the housing as far as an end position. A ramp is disposed in the housing which interacts with the frame such that the frame is also moved perpendicular to the direction of insertion toward the second opening during insertion into the housing along a direction of insertion only in one section as far as the end position, which is less than 30% of the insertion path from the first opening to the end position. | 08-08-2013 |
John L. Zenk, Eden Prairie, MN US
Patent application number | Description | Published |
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20120121654 | NANOPARTICLE ISOFLAVONE COMPOSITIONS & METHODS OF MAKING AND USING THE SAME - The present invention is directed to formulations of genistein and methods for making and using the same. In particular embodiments, the formulations described herein include suspension formulations of nanoparticulate genistein. | 05-17-2012 |
20120164190 | NANOPARTICLE ISOFLAVONE COMPOSITIONS & METHODS OF MAKING AND USING THE SAME - The present invention is directed to formulations of genistein and methods for making and using the same. In particular embodiments, the formulations described herein include suspension formulations of nanoparticulate genistein. | 06-28-2012 |
20150050357 | NANOPARTICLE ISOFLAVONE COMPOSITIONS & METHODS OF MAKING AND USING THE SAME - The present invention is directed to formulations of genistein and methods for making and using the same. In particular embodiments, the formulations described herein include suspension formulations of nanoparticulate genistein. | 02-19-2015 |
Meinhart H. Zenk, Halle/saalem DE
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20090199313 | Non-mevalonate isoprenoid pathway - The present invention is directed to enzymes and intermediates of the non-mevalonate isoprenoid pathway downstream of 2C-methyl-D-erythritol 2,4-cyclopyrophosphate and upstream of isopentenyl pyrophosphate or dimethylallyl pyrophosphate. These are used as a basis for a screening method for inhibitors of these enzymes, and a method for identifying inhibitor-resistant variants thereof. Further disclosures refer to DNA coding for said enzymes and for inhibitor-resistant variants thereof, vectors containing said DNA, cells containing said vector, and plant seeds comprising cells containing said vector. This invention is useful for the inhibition of the biosynthesis of isoprenoids in plants, bacteria and protozoa, for conferring herbicide-resistance to plants, as well as for weed control in agriculture using a crop containing a herbicide-resistant gene and an effective amount of a suitable herbicide. | 08-06-2009 |
Meinhart H. Zenk, St. Louis, MO US
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20090053764 | Salutaridinol 7-0-Acetyltransferase and Derivatives Thereof - This invention provides a protein comprising consecutive amino acids, the amino acid sequence of which is illustrated in FIG. | 02-26-2009 |
Raphael Zenk, Muenchen DE
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20100276973 | Method and Device for Adjusting a Seat - A method and a device for adjusting a seat are provided. The method includes the acts of detecting a pressure exerted by a user on the seat via a pneumatic sensor and/or a hydraulic sensor, and adjusting the seat based on the pressure exerted by the user. The device includes a pneumatic or hydraulic lifting element, a pneumatic or hydraulic pressure sensor connected to the lifting element, and a control unit connected to the pressure sensor. The pressure sensor detects a pressure exerted by a user on the seat, and the control unit controls the first lifting element to adjust the seat based on the pressure exerted by the user. | 11-04-2010 |
Stefan Zenk, Winsen (aller) DE
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20130219982 | ROLLING TOOL DEVICE - The present invention describes a rolling tool device for compression rolling of, in particular, blade elements of a rotor area of a jet engine provided with a tool carrier. The tool carrier is connectable to a carrier spindle. Furthermore, two pliers-type bodies are rotatably connected to the tool carrier. The pliers-type bodies are each provided with a rolling area, with a distance between the rolling areas being variable in dependence of the rotary movement of the pliers-type bodies. In accordance with the present invention, an axis of the carrier spindle in the state connected to the tool carrier passes between the rolling areas through a contact point present at a distance between the rolling areas equal to zero. | 08-29-2013 |