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United States of America Patent

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Jan 24, 1995
Grant Date
N/A
app pub date
Feb 22, 1993
filing date
Feb 22, 1993

priority date (Note)
Expired

status (Latency Note)

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Abstract

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Photochromic ink comprising a spiroheterocycle or metal dithiozonate photochromic dye.

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Patent Owner(s)

Patent Owner	Address
XYTRONYX INC	6655 NANCY RIDGE RD #260 SAN DIEGO CA 92121

International Classification(s)

C09D:COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQ....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Odstrchel, Gerald	San Juan Capistrano, CA	7	138
Sirdesai, Sunil J	San Diego, CA	10	74

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United States of America Patent

08023784

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Abstract

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Family

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US Family Size	Non-US Coverage
Patent Longevity Expired	Forward Citations

PATENT NO	5383959
SERIAL NO	08023784
DOCKET NO

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08023784

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Importance

Abstract

First Claim

Family

Patent Owner(s)

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Inventor(s)

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Patent Citation Ranking

Forward Cite Landscape

Maintenance Fees

Full Text

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