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Class Information
Number: 436/51
Name: Chemistry: analytical and immunological testing > Automated chemical analysis > Condition or time responsive > With automated titrator
Description: Processes wherein a titration process is controlled by a condition responsive control system.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7622305 |
Multiple acid solution characterization |
Nov. 24, 2009 |
| 7569393 |
Analytical test cartridge; and, methods |
Aug. 4, 2009 |
| 7351590 |
Methods and compositions for directed microwave chemistry |
Apr. 1, 2008 |
| 7349760 |
System and method for sensing and controlling the concentration of a chemical agent in a solution |
Mar. 25, 2008 |
| 7348182 |
Directed microwave chemistry |
Mar. 25, 2008 |
| 7221448 |
Test cell for a noble gas polarizer |
May. 22, 2007 |
| 7214537 |
Real-time component monitoring and replenishment system for multicomponent fluids |
May. 8, 2007 |
| 7205153 |
Analytical reagent for acid copper sulfate solutions |
Apr. 17, 2007 |
| 7153690 |
Real-time component monitoring and replenishment system for multicomponent fluids |
Dec. 26, 2006 |
| 7141430 |
Microrespirometer and associated methods |
Nov. 28, 2006 |
| 6890758 |
Measurement of complexing agent concentration in an electroless plating bath |
May. 10, 2005 |
| 6667178 |
Optimization of caustic usage |
Dec. 23, 2003 |
| 6484556 |
Thin film detection during fluid aspiration |
Nov. 26, 2002 |
| 6475438 |
Field test apparatus for analysis of coolants and heat-exchange fluids |
Nov. 5, 2002 |
| 6413716 |
Method for detection of human parvovirus and reagent therefor |
Jul. 2, 2002 |
| 6372505 |
Process and apparatus for titrating |
Apr. 16, 2002 |
| 6274384 |
Method for specific substance and molecule detection |
Aug. 14, 2001 |
| 6110426 |
Methods for fabricating microarrays of biological samples |
Aug. 29, 2000 |
| 6096274 |
Analysis device |
Aug. 1, 2000 |
| 6025484 |
Protein D--an IgD-binding protein ofhaemophilus influenzae |
Feb. 15, 2000 |
| 5968731 |
Apparatus for automated testing of biological specimens |
Oct. 19, 1999 |
| 5925514 |
Apparatus for testing for infection by a retrovirus |
Jul. 20, 1999 |
| 5779977 |
Nucleic acid amplification reaction apparatus and method |
Jul. 14, 1998 |
| 5618495 |
Colorimetric titration method and apparatus |
Apr. 8, 1997 |
| 5601784 |
On-line control and monitoring system for wet lime/limestone flue gas desulfurization process |
Feb. 11, 1997 |
| 5529907 |
Method of determining patient neutrophil activity and apparatus for practicing the same |
Jun. 25, 1996 |
| 5389546 |
Method for determining and monitoring constituent concentration of an aqueous metalworking fluid |
Feb. 14, 1995 |
| 5368819 |
Automated process chloride analyzer |
Nov. 29, 1994 |
| 5364594 |
Method and apparatus for the coulometric detection of dissolved gases particularly TCO.sub.2 in seawater |
Nov. 15, 1994 |
| 5340541 |
Automated Karl Fischer titration apparatus and method |
Aug. 23, 1994 |
| 5302253 |
On-line acid monitor and neutralizer feed control of the overhead water in oil refineries |
Apr. 12, 1994 |
| 5291418 |
Adjustment of electric potential by automatic titration |
Mar. 1, 1994 |
| 5260220 |
Method and apparatus for monitoring impurities in a liquified hydrocarbon stream |
Nov. 9, 1993 |
| 5192509 |
Apparatus for automatic titration |
Mar. 9, 1993 |
| 5186895 |
Method and apparatus for automatic analysis of fluid composition involving a time-dependent variation thereof |
Feb. 16, 1993 |
| 5132233 |
Sample injection cell |
Jul. 21, 1992 |
| 5108929 |
Method and system for treatment of alkaline streams |
Apr. 28, 1992 |
| 5104527 |
Automatic total reducers monitoring and adjustment system using titration |
Apr. 14, 1992 |
| 5080866 |
Analytic appparatus and method |
Jan. 14, 1992 |
| 5006312 |
Gravimetric titration apparatus for the determination of the iodine number of carbon black |
Apr. 9, 1991 |
| 5004696 |
Automatic total reducers monitoring and adjustment system |
Apr. 2, 1991 |
| 5002892 |
Gravimetric determination of the iodine number of carbon black |
Mar. 26, 1991 |
| 4950610 |
Titrating apparatus and method |
Aug. 21, 1990 |
| 4920056 |
Apparatus and method for automated microbatch reaction |
Apr. 24, 1990 |
| 4910151 |
Sample monitoring instrument for on-line application |
Mar. 20, 1990 |
| 4873057 |
Apparatus for carrying out a titration procedure for the chemical analysis of a sample |
Oct. 10, 1989 |
| 4865992 |
System and method for quantitative analysis of a solution |
Sep. 12, 1989 |
| 4749552 |
Automatic titration analysis apparatus |
Jun. 7, 1988 |
| 4741815 |
Apparatus for indication of the final stage of a titration analysis |
May. 3, 1988 |
| 4671123 |
Methods and apparatus for pipetting and/or titrating liquids using a hand held self-contained automated pipette |
Jun. 9, 1987 |
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