Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Reexamination Certificate
2011-06-28
2011-06-28
Witherspoon, Sikarl A (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
C560S179000, C558S264000
Reexamination Certificate
active
07968753
ABSTRACT:
The invention provides a process for efficient and reliable preparation of organic peroxides, preferably dialkyl peroxides, peroxycarboxylic acids, peroxycarboxylic esters, diacyl peroxides, peroxycarbonate esters, peroxydicarbonates, ketone peroxides and perketals with the aid of at least one static micromixer and an apparatus for performing the process.
REFERENCES:
patent: 4075236 (1978-02-01), Wagle et al.
patent: 4222671 (1980-09-01), Gilmore
patent: 4798794 (1989-01-01), Ogura et al.
patent: 5021516 (1991-06-01), Wheland
patent: 5137369 (1992-08-01), Hodan
patent: 5803600 (1998-09-01), Schubert et al.
patent: 5904424 (1999-05-01), Schwesinger et al.
patent: 6082891 (2000-07-01), Schubert et al.
patent: 6268523 (2001-07-01), Kramer et al.
patent: 2003/0055293 (2003-03-01), Wurziger et al.
patent: 19741645 (1999-03-01), None
patent: 10103425 (2001-08-01), None
patent: 69618646 (2002-08-01), None
patent: 20304101 (2003-05-01), None
patent: 10 2005 049 294 (2007-04-01), None
patent: 9708142 (1997-03-01), None
patent: WO 97/08142 (1997-03-01), None
patent: 2004052518 (2004-06-01), None
patent: 2005064335 (2005-07-01), None
patent: WO 2005/079964 (2005-09-01), None
Opposition filed in DE 10 2005 049 294 (German), Jun. 25, 2009.
Reply to Opposition filed DE 10 2005 049 294 (German), Oct. 27, 2009.
Chart of Opposition Codes (Nov. 10, 2009).
Opposition Filed in DE 10 2005 49 294 (translation) Jun. 25, 2009.
Reply to opposition filed in DE 10 2005 049 294 (translation) Oct. 27, 2009.
Floyd, T. A., et al, “Novel Liquid Phase Microreactors for Safe Production of Hazardous Specialty Chemicals”, Microreaction Technology: Industrial Prospects, IMRET 3, Proceedings of the Third International Conference on Microreaction Technology, W. Ehrfeld, editor; Springer, 2000, pp. 171-180.
Schneider, M. A. and Stoessel, F., “A Microreactor-Based System For The Characterization Of Fast Exothermic Reactions In Liquid Phase”, IMRET 7: 7th International Conference On Microreaction Technology, Sep. 7-10, 2003, pp. 7-9.
Inque, T., et al, “Microreactor Direct Synthesis of Hydrogen Peroxide from Hydrogen and Oxygen”, IMRET 7: 7th International Conference On Microreaction Technology, Sep. 7-10, 2003, pp. 44-46.
Wada, Y., et al, “Multi-Phase Oxidation Reaction and Ozonolysis In The Limit Of Explosion With Multi-Channel Technology”, IMRET 7: 7th International Conference On Microreaction Technology, Sep. 7-10, 2003, pp. 346-348.
Translation of claims, DE 10 2005 049 294 B4, Mar. 26, 2009.
Translation of “Prüfungsbescheid” (Examiners Decision) of the Deutsches Patent—und Markenamt (DPMA), German Application No. 10 2005 049 294.0-44, May 29, 2006.
Translation of “Antwort auf Prüfungsbescheid vom 29.05.2006” (Reply to the Examiner's Decision dated May 29, 2006), German Application No. 10 2005 049 294.0-44, Oct. 12, 2006.
Translation of “Prüfungsbescheid” (Examiner's Decision) of the Deutsches Patent—und Markenamt (DPMA), German Application No. 10 2005 049 294.0-44, Jul. 14, 2008.
Translation of “Erteilungsbeschluss” (Decision to Grant a Patent), German Application No. 10 2005 049 294.0-44, Nov. 10, 2008.
PCT/EP2006/009898, International Search Report, Apr. 26, 2007.
PCT/EP2006/009898, International Preliminary Report on Patentability, Apr. 29, 2007.
Azzawi Alexander
Kirsch Stefan
Mehesch Hans-Ernst
Sondermann Martin
Von Zadow Edgar
Baker Donelson Bearman Caldwell & Berkowitz PC
Ehrfeld Mikrotechnik BTS GmbH
Pergan Hilfsstoffe fur Industrielle Prozesse GmbH
Witherspoon Sikarl A
LandOfFree
Method for the production of organic peroxides by means of a... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for the production of organic peroxides by means of a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for the production of organic peroxides by means of a... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2735786