Method and apparatus for universal fluid exchange

Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Bench scale

Reexamination Certificate

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C422S105000, C422S105000, C422S129000, C422S131000, C436S177000, C436S180000

Reexamination Certificate

active

06890491

ABSTRACT:
A universal fluid exchange device includes upper and lower reaction vessel supports which include pressure sealed injection and evacuation ports for each supported reaction vessel. Reaction vessels matingly engage through the injection and evacuation ports with fittings which are connected through flexible tubing to respective supplying and receiving vessels. The reaction vessels or fittings are moved into position, as required, so that reactants may be directly supplied from supplying vessels in the order and amount desired without operation of valves that can become contaminated, and so that the reaction vessels may dispel their contents into the appropriate receiving vessels. The system may be highly advantageous in applications such as combinatorial chemistry where myriad combinations of chemicals, solvents and reagents are employed.

REFERENCES:
patent: 3557077 (1971-01-01), Brunfeldt et al.
patent: 3647390 (1972-03-01), Kubodera et al.
patent: 3715190 (1973-02-01), Park et al.
patent: 4748002 (1988-05-01), Neimark et al.
patent: 5039488 (1991-08-01), Kohr
patent: 5053454 (1991-10-01), Judd
patent: 5147551 (1992-09-01), Averette
patent: 5171531 (1992-12-01), Christianson et al.
patent: 5173188 (1992-12-01), Winter et al.
patent: 5193703 (1993-03-01), Staats, III et al.
patent: 5223435 (1993-06-01), Kohr
patent: 5260028 (1993-11-01), Astle
patent: 5286652 (1994-02-01), James et al.
patent: 5316728 (1994-05-01), Hayashi et al.
patent: 5350565 (1994-09-01), Leveson et al.
patent: 5380495 (1995-01-01), Chang et al.
patent: 5503805 (1996-04-01), Sugarman et al.
patent: 5514336 (1996-05-01), Fox
patent: 5565324 (1996-10-01), Still et al.
patent: 5585068 (1996-12-01), Panetz et al.
patent: 5660727 (1997-08-01), Gleave et al.
patent: 5888830 (1999-03-01), Mohan et al.
patent: 6126904 (2000-10-01), Zuellig et al.
Desai et al. “Recent Advances in the Generation of Chemical Diversity Libraries”, Drug Development Research, vol. 33, pp. 174-188, 1994.
Pavia et al. “The Generation of Molecular Diversity”, Bioorganic & Medicinal Chemistry Letters, vol. 3, No. 3, pp. 387-396, 1993.
Galloop et al. “Applications of Combinatorial Technologies to Drug Discovery. 1. Background and Peptide Combinatorial Libraries”, Journal of Medicinal Chemistry, vol. 37, No. 9, pp. 1234-1251, Apr. 29, 1994.
Gordon et al. “Applications of Combinatorial Technologies to Drug Discovery. 2. Combinatorial Organic Synthesis, Library Screening Strategies, and Future Directions”, Journal of Medicinal Chemistry, vol. 37, No. 10, pp. 1385-1401, 1994.

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