Co-selective methanation catalyst

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9522391
APP PUB NO 20150246347A1
SERIAL NO

14425589

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The first object is to increase the life of a selective CO methanation catalyst, and the second object is to enhance the CO removal rate of a selective CO methanation catalyst to reduce the outlet CO concentration in a wide temperature range. Provided a selective CO methanation catalyst including a supported metal catalyst which selectively methanizes CO in a hydrogen-rich gas containing CO and CO2 and a coating layer which covers a surface of the supported metal catalyst, has many pores, and is configured to reduce a CO concentration on the surface of the supported metal catalyst.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
UNIVERSITY OF YAMANASHI4-4-37 TAKEDA KOFU-SHI YAMANASHI 400-8510

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Deki, Shigehito Kofu, JP 12 154
Hashimoto, Noboru Kofu, JP 30 316
Higashiyama, Kazutoshi Kofu, JP 29 322
Miyao, Toshihiro Kofu, JP 5 48
Shen, Weihua Kofu, JP 1 4
Watanabe, Masahiro Kofu, JP 569 7223
Yamashita, Hisao Kofu, JP 54 667

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jun 20, 2028
Fee Large entity fee small entity fee micro entity fee
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00