1
Guangrong Zhan, Krishan L Kalra, Sheng Hui Su, Taiying Chen: Releasing embedding media from tissue specimens. BioGenex Laboratories, James C Weseman Esq, The Law Offices of James C Weseman, September 17, 2002: US06451551 (113 worldwide citation)

Releasing the embedding medium from an embedded histochemically reactive tissue specimen is provided by contacting the embedded tissue specimen with a releasing composition under conditions sufficient to release a sufficient portion of the embedding medium associated with the histochemically reactiv ...


2
Guangrong Zhang, Cheng Zhi Yu, Sheng Hui Su, Krishan L Kalra, Ding Zhou: Deparaffinization compositions and methods for their use. BioGenex Laboratories, James C Weseman Esq, Law Offices of James C Weseman, October 14, 2003: US06632598 (109 worldwide citation)

Compositions and methods are provided for dewaxing wax-embedded biological specimens prior to histochemical analysis. The compositions and methods provided can effectively remove wax or improved wax-based embedding materials, particularly paraffin-based, from specimens during preparation for histoch ...


3
Shan Rong Shi, Atul K Tandon, Krishan L Kalra, Nagesh Malhotra, Sheng Hui Su, Cheng Zhi Yu: Enhancement of immunochemical staining in aldehyde-fixed tissues. Biogenex Laboratories, Gray Cary Ware & Freidenrich, November 26, 1996: US05578452 (92 worldwide citation)

A method for restoring immunoreactivity of a tissue, particularly decalcified tissue, fixed width an aldehyde fixative agent and embedded in an embedding medium, usually comprising celloidin, the method comprising the steps of contacting the tissue with an aldehyde releasing reagent solution compris ...


4
Rajkumar Siva Iyer, Sheng Hui Su, Anita Inamdar, Krishan L Kalra: Multifunctional linking reagents for synthesis of branched oligomers. BioGenex Laboratories, James C The Law Offices of James C Weseman Weseman Esq, June 29, 1999: US05916750 (34 worldwide citation)

Reagents capable of forming branched oligomers with monomeric units are disclosed, together with oligomers incorporating such reagents, kits containing such reagents and methods for use of such reagents in forming oligomers with monomeric units. The present reagents can advantageously be used to int ...


5
Guangrong Zhang, Cheng Zhi Yu, Sheng Hui Su, Krishan L Kalra, Ding Zhou: Dewaxing kit for immunostaining tissue specimens. BioGenex Laboratories, James C Weseman Esq, The Law Offices of James C Weseman, July 4, 2006: US07070951 (28 worldwide citation)

Compositions and methods are provided for dewaxing wax-embedded biological specimens prior to histochemical analysis. The compositions and methods provided can effectively remove wax or improved wax-based embedding materials, particularly paraffin-based, from specimens during preparation for histoch ...


6
Sheng Hui Su, Rajkumar Siva Iyer, Sunil K Aggarwal, Krishan L Kalra: Non-nucleotide linking reagents. BioGenex Laboratories, James C The Law Offices of James C Weseman Weseman Esq, October 10, 2000: US06130323 (13 worldwide citation)

Non-nucleotide reagents capable of forming oligomers with nucleotide units are disclosed, together with intermediates for synthesizing such non-nucleotide reagents, oligomers incorporating such reagents, kits containing such reagents and methods for their use in forming oligomers with nucleotide uni ...


7
Shude Zhong, Taiying Chen, Sunil Kumar Aggarwal, Sheng Hui Su: Method for silver staining a pathologic sample. Charles L Thoeming, July 30, 2002: US06426195 (10 worldwide citation)

A method of silver staining a pathologic sample is disclosed. The method involves the reduction of silver diamine complexes bound to components of the sample by a reducing agent released from a reducing agent carrier. The use of a reducing agent carrier which slowly releases the reducing agent durin ...


8
Sheng Hui Su George, Iyer Rajkumar Siva, Aggarwal Sunil K, Kalra Krishan L: Non-nucleotide linking reagents. Biogenex Lab, November 10, 1999: EP0954606-A1 (2 worldwide citation)

PCT No. PCT/US97/09094 Sec. 371 Date Oct. 26, 1998 Sec. 102(e) Date Oct. 26, 1998 PCT Filed May 15, 1997 PCT Pub. No. WO97/43451 PCT Pub. Date Nov. 20, 1997Non-nucleotide reagents capable of forming oligomers with nucleotide units are disclosed, together with intermediates for synthesizing such non- ...


9
Shan Rong Shi, Atul K Tandon, Krishan L Kalra, Nagesh Malhotra, Sheng Hui Su, Cheng Zhi Yu: Enhancement of immunochemical staining in aldehyde-fixed tissue. BioGenx Laboratories, July 7, 2009: USRE040835

A method for restoring immunoreactivity of a tissue, particularly decalcified tissue, fixed width an aldehyde fixative agent and embedded in an embedding medium, usually comprising celloidin, the method comprising the steps of contacting the tissue with an aldehyde releasing reagent solution compris ...


10
Guangrong Zhang, Cheng Zhi Yu, Sheng Hui Su, Krishan L Kalra, Ding Zhou: Deparaffinization compositions and methods for their use. James C Weseman Esq, The Law Offices of James C Weseman, July 1, 2004: US20040126399-A1

Compositions and methods are provided for dewaxing wax-embedded biological specimens prior to histochemical analysis. The compositions and methods provided can effectively remove wax or improved wax-based embedding materials, particularly paraffin-based, from specimens during preparation for histoch ...