Group 5 metal oxo-alkoxo complex, method for producing same, and method for manufacturing group 5 metal oxide film

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9663541
APP PUB NO 20150353588A1
SERIAL NO

14758142

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A compound useful for the manufacture of a Group 5 metal oxide film is provided. The compound is a Group 5 metal oxo-alkoxo complex represented by the following formula (A), and after preparing a film-forming material solution containing the compound and an organic solvent, a Group 5 metal oxide film can be manufactured using the film-forming material solution:

description='In-line Formulae' end='lead'Mα(μ4-O)β(μ3-O)γ(μ-O)δ(μ-ORA)∈(ORA)ζ(RAOH)ηXθYι  (A)description='In-line Formulae' end='tail'

(wherein M represents a niobium atom, etc.; RA represents an alkyl group; X represents an alkylenedioxy group; Y represents a carboxy group, etc.; α represents an integer of 3 to 10; β represents 0 or 1; γ represents an integer of 0 to 8; δ represents an integer of 2 to 9; ∈ represents an integer of 0 to 6; ζ represents an integer of 6 to 16; η represents an integer of 0 to 4; θ represents an integer of 0 to 2; and ι represents an integer of 0 to 6).

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
TOSOH CORPORATIONYAMAGUCHI 746-8501
SAGAMI CHEMICAL RESEARCH INSTITUTE2743-1 HAYAKAWA AYASE-SHI KANAGAWA 252-1193

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Asano, Sachio Kanagawa, JP 2 1
Hara, Daiji Kanagawa, JP 13 112
Hara, Yasushi Kanagawa, JP 102 985
Kinoshita, Tomoyuki Kanagawa, JP 19 203
Tada, Ken-ichi Kanagawa, JP 17 486
Tanaka, Ryoji Kanagawa, JP 44 198

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
7.5 Year Payment $3600.00 $1800.00 $900.00 Nov 30, 2024
11.5 Year Payment $7400.00 $3700.00 $1850.00 Nov 30, 2028
Fee Large entity fee small entity fee micro entity fee
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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