Dach
A. J. Dach, Arlington, TX US
Patent application number | Description | Published |
---|---|---|
20100006290 | METHODS OF MAKING MULTIPLE CASING CUTS - Methods of removing casing from a wellbore, the method including disposing a drilling tool assembly in a wellbore, the drilling tool assembly including a cutting device, a spearing device, and a jarring device. The methods further including activating the cutting device, cutting a first casing segment, deactivating the cutting device and activating a spearing device. The method further including engaging the spearing device with the first casing segment, activating the jarring device to free the first casing segment, and removing the first casing segment from the wellbore. | 01-14-2010 |
Benjamin I. Dach, New York, NY US
Patent application number | Description | Published |
---|---|---|
20130171461 | METHODS FOR SYNTHESIS OF POLYMACROMOLECULES AND POLYMACROMOLECULAR BRUSHES - In one aspect, the present invention is directed to methods for fabricating multilayer polymacromer compositions. In some embodiments, the multilayer polymacromer compositions described herein can comprise heterobifunctional macromolecules and heterotrifunctional molecules. | 07-04-2013 |
Ernestine M. Dach, Trinity, TX US
Patent application number | Description | Published |
---|---|---|
20100064358 | APPARATUS AND METHOD FOR MANAGING INFORMATION - A method and apparatus are provided for managing system identification information for workforce members such as employees, contractors and consultants that are affiliated with a business entity such as a corporation. The method and apparatus provide for the association of system identification information of a workforce member with each such workforce member in memory and further provides a review process of the same information by the relevant workforce member and one or more of the workforce member's supervisors. The review process allows each of the workforce member and the applicable supervisor(s) to confirm and, in some instances, reject the system identification information as being valid or not valid. The method and apparatus further maintains the review status of the workforce member and the applicable supervisor(s) and in one embodiment, provides for an audit of the same so that any discrepancies in the reviews are brought to light. | 03-11-2010 |
Manfred Dach, Niedenstein DE
Patent application number | Description | Published |
---|---|---|
20080302643 | Inverter - The subject matter of the invention is an inverter ( | 12-11-2008 |
Rolf Dach, Gau-Algesheim DE
Patent application number | Description | Published |
---|---|---|
20100305146 | Method for the Production of 1,3-Dioxolane-2-Ones and Carboxylic Acid Esters by Means of Transacylation in Basic Reaction Conditions - The invention relates to a method for producing 1,3-dioxolane-2-ones of general formula (3) in basic reaction conditions by reesterifying the respective ester of general formula (1) in which R1 to R5 have the meanings indicated in the claims and the description. The invention further relates to a method for producing 2-hydroxy carboxylic acid esters of general formula (5) with or without isolation of the intermediate in the form of a derivative of the 1,3-dioxolane-2-one of general formula (3) in basic reaction conditions by reesterifying the respective ester of general formula (1) in which R1, R2, and R6 have the meanings indicated in the claims and the description. The method according to the invention allows the reaction to take place in very gentle basic conditions, causing fewer secondary reactions and providing a greater yield than reactions in highly polar aprotic solvents. Acid-sensitive and/or temperature-sensitive compounds can be synthesized. | 12-02-2010 |
20110275824 | PROCESS FOR THE MANUFACTURE OF DABIGATRAN ETEXILATE - An improved process for preparing dabigatran etexilate, as well as analogous compounds of formula 7, | 11-10-2011 |
20120123118 | Process For The Preparation Of Nitroorotic Acid - Subject of the present invention is a new improved process for the preparation of nitroorotic acid via nitration of orotic acid. | 05-17-2012 |
20130137878 | PROCESS FOR MANUFACTURE OF TELMISARTAN - A process for preparing telmisartan by reacting 2-n-propyl-4-methyl-6-(1′-methylbenzimidazol-2′-yl)benzimidazole with a compound of formula (IV) | 05-30-2013 |
20130158270 | PROCESS FOR THE MANUFACTURE OF DABIGATRAN ETEXILATE - An improved process for preparing dabigatran etexilate, as well as analogous compounds of formula 7, | 06-20-2013 |
20130303760 | New Process For The Preparation Of Nitroorotic Acid - Subject of the present invention is a new improved process for the preparation of nitroorotic acid via nitration of orotic acid. | 11-14-2013 |
Timothy Michael Dach, Alhambra, CA US
Patent application number | Description | Published |
---|---|---|
20090180874 | "O" HEAD DESIGN - A discharge head features a motor mounting plate configured for mounting on a motor; a base plate configured for mounting on a pump assembly; an elbow transition mounted on the base plate configured for providing discharge from the pump assembly; a seal housing pipe coupled to the elbow transition configured for receiving a mechanical seal or packing arrangement; supporting pipes arranged between the motor mounting plate and the base plate; and ribs arranged between the supporting pipes and the seal housing pipe configured to prevent substantially lateral and torsional movement, including movement due to reacting hydraulic forces at a pump nozzle and inertia from a driver. The discharge head according to the present invention makes it quicker and easier to couple together the shaft of a pump and the shaft of a motor in such VTSH pumps when compared to the techniques known in the art. | 07-16-2009 |