Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Engineering
Class Information
Number: 137/14
Name: Fluid handling > Processes > Involving pressure control
Description: Processes in which the pressure of the fluent material is reduced for the purpose of facilitating handling of the material or avoiding damage to the equipment, or equalized with the pressure in another part of the system or a container to facilitate transfer of the fluent material or of control thereof, or regulated to maintain the pressure of the fluent material at a desired value.










Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
8689812 Methods and loadport for purging a substrate carrier Apr. 8, 2014
8667978 Method and system for detecting water system leaks Mar. 11, 2014
8656938 Compressed gas tank system with fast fueling ability at any vessel pressure Feb. 25, 2014
8646473 Electro-hydraulic sensor fail safe Feb. 11, 2014
8636827 Method of operating a mixed ionic-electronic conducting ceramic membrane Jan. 28, 2014
8631812 Compressor throttling valve assembly Jan. 21, 2014
8596608 Sub sea hybrid valve actuator system and method Dec. 3, 2013
8593811 Method and structure for optimizing heat exchanger performance Nov. 26, 2013
8592221 Manipulation of fluids, fluid components and reactions in microfluidic systems Nov. 26, 2013
8578958 Leak mitigation for pressurized bi-directional systems Nov. 12, 2013
8578970 Pressure-compensated accumulator bottle Nov. 12, 2013
8581151 Steam oven water delivery and drain valve systems and methods Nov. 12, 2013
8573241 Systems and processes for field-initiated fluid regulation testing Nov. 5, 2013
8567299 Pressurized fluid delivery system and method of use Oct. 29, 2013
8561627 Calibration of a chemical dispense system Oct. 22, 2013
8557570 Pumping and flow control in systems including microfluidic systems Oct. 15, 2013
8550101 System and method for hydraulically managing fluid pressure downstream from a main valve between set points Oct. 8, 2013
8550298 Microfluidic dispensing assembly Oct. 8, 2013
8524173 Microchannel structure and fine-particle production method using the same Sep. 3, 2013
8517021 Vacuum demand valve Aug. 27, 2013
8485211 Subsea valve Jul. 16, 2013
8474485 Three-position fluid valve for downhole use Jul. 2, 2013
8469046 Method for parallel operation of reactors that generate moisture Jun. 25, 2013
8464742 Injection or other system with anti-thermal lockdown mechanism and related method Jun. 18, 2013
8467907 Automated valve with self-contained valve actuator system Jun. 18, 2013
8459291 Source gas concentration control system Jun. 11, 2013
8459290 Material gas concentration control system Jun. 11, 2013
8459286 Pressure retention valve and integrated valve for tank system Jun. 11, 2013
8459285 Slug mitigation Jun. 11, 2013
8453762 Regenerative drive mechanism for hydraulic feed cylinders in hydrostatic or hydraulic circuits Jun. 4, 2013
8424552 Inflation nozzle with valve-locating probe and pulsating air supply Apr. 23, 2013
8425732 Method of operation for a recycler assembly Apr. 23, 2013
8420178 Liquid sending method and system Apr. 16, 2013
8375992 Adjustable pressure control valves Feb. 19, 2013
8348623 Apparatus and a method for regulation of the energy potential in a fluid column located within a pipeline Jan. 8, 2013
8348246 Fluid distribution system Jan. 8, 2013
8333330 Systems and methods for controlling temperature and pressure of fluids Dec. 18, 2012
8329118 Method and apparatus for determining one or more operating parameters for a microfluidic circuit Dec. 11, 2012
8322357 Integrity protection for pressurized bi-directional systems Dec. 4, 2012
8291938 Pressure-compensated accumulator bottle Oct. 23, 2012
8291926 Reductant dosing system having anti-aeration device Oct. 23, 2012
8286653 Method and arrangement for eliminating the risk of leakage from a first one to a second one of two fluid systems Oct. 16, 2012
8286652 Configurable active jerk control Oct. 16, 2012
8241590 Discharge volume control method, discharge pressure control method, and microbody forming method Aug. 14, 2012
8215327 Diaphragm valve with electronic pressure detection Jul. 10, 2012
8215331 Leak mitigation for pressurized bi-directional systems Jul. 10, 2012
8187541 Apparatus for detecting target molecules and related methods May. 29, 2012
8151814 Method for controlling flow and concentration of liquid precursor Apr. 10, 2012
8147774 Micro passage chip and fluid transferring method Apr. 3, 2012
8150553 Apparatus and method for pressure fluctuation insensitive mass flow control Apr. 3, 2012

1 2 3 4 5 6 7 8 9 10










 
 
  Recently Added Patents
Storage basket with lid
Manufacturing method power semiconductor device
Method for combining images and magnetic resonance scanner
Isolated Australian coral reef fluorescent proteins and cell-based kinase or phosphatase platforms for cancer drug development
Fluorescent molecule and method for detecting target nucleic acid
Toy
Carbonate and carbamate modified forms of glucocorticoids in combination with .beta..sub.2 adrenergic agonists
  Randomly Featured Patents
Wye winding radial air-core gauge system
Flow-through trap primer valve assembly
Automated data integrity auditing system
Composition and method for treating connective tissue damage by transmucosal administration
Portable instrument for collecting machine data
Golf club head
Catalyst and process of polymerization of alpha monoolefins
Dual capstan puller and method
Capacitive touchscreen system with multiplexers
Apparatus for processing cheese