Mitsubishi Petrochemical Engineering Co., Ltd.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Mitsubishi Petrochemical Engineering Co., Ltd..The latest application filed is for "latent heat storage material composition".

Company Profile

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Mitsubishi Petrochemical Engineering Co., Ltd. - Tokyo JP
Mitsubishi; Petrochemical Engineering Co., Ltd. - all of JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Latent heat storage material composition Grant 5,567,346 - Kakiuchi , et al. October 22, 1	1996-10-22
Method for recovering ethylene from vent gas from ethylene oxide plant vent gas Grant 5,518,527 - Tomizuka , et al. May 21, 1	1996-05-21
Latent heat storage material containing Na.sub.2 SO.sub.4.10H.sub.2 O, NH.sub.4 Cl, NaCl and (NH.sub.4).sub.2 SO.sub.4 Grant 5,453,213 - Kakiuchi , et al. September 26, 1	1995-09-26
Apparatus for sorting specimens Grant 5,150,795 - Nakayama , et al. September 29, 1	1992-09-29
Method for denitrizing nitrogen oxides contained in waste gas Grant 4,952,381 - Rikimaru , et al. August 28, 1	1990-08-28
Catalyst for removing nitrogen oxides in exhaust gases Grant 4,891,348 - Imanari , et al. January 2, 1	1990-01-02
Adsorbent for arsenic compound and method for removing arsenic compound from combustion gas Grant 4,869,735 - Miyazawa , et al. September 26, 1	1989-09-26
Process for removing nitrogen oxides from exhaust gases Grant 4,855,115 - Imanari , et al. August 8, 1	1989-08-08
Radiation heating apparatus Grant 4,731,017 - Echigo , et al. March 15, 1	1988-03-15

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