USPatentGranted
B2

Exoergic filler composition, resin composition, exoergic grease and exoergic coating composition

Granted 20 Aug 2013 · 6 office actions

Life of the patent

14 dated events
⤢ drag to zoom20102012201420162018202020222024202620282030ProsecutionTerm & fees
ProsecutionTerm & feeshover for detail · click to open

Abstract

The present disclosure provides an exoergic filler composition which is able to exert superior exoergic property, and a resin composition, a grease, and a coating composition which having superior exoergic property, respectively, by using the above-mentioned exoergic filler composition. The exoergic filler composition contains 1 to 50 volume % of a needle-shaped zinc oxide having an average long diameter of 0.1 to 10 μm, an average short diameter of 0.025 to 2.5 μm, aspect ratio defined by (average long diameter)/(average short diameter) of 4 or more and specific surface area according to BET method of 50 m 2 /g or less, and 50 to 99 volume % of other exoergic filler.

Claims

8 · 1 independent · depth 3
12345678
8 granted claims

Classifications

9 codes
IPC · International Patent Classification
Section C — Chemistry; metallurgy
  • C09D5/00
  • C08K3/20
  • C08K3/22
  • C08K3/28
USPC · US Patent Classification
524/432524/428524/433524/430524/437

Claim changes

Soon
Coming soonHow the claims changed between publication and grant

See which claims were amended, added or cancelled during examination, with every added and removed word marked.

AmendedAddedCancelledUnchanged

The published claims of this patent are not paired with the granted ones in what we hold.

File wrapper

⤢ drag to zoomJul 2009Jan 2010Jul 2010Jan 2011Jul 2011Jan 2012Jul 2012Jan 2013Jul 2013USPTOApplicantNon-final rejectionResponse after non-finalApplicant-initiated interviewNon-final rejectionResponse after non-final
USPTOApplicanthover for detail · click to open
Pendency
4.1 y
1,498 days filing → grant
Office actions
3
non-final + final
Responses
4
1 RCE
Interviews
3
examiner interview summaries
Examiner
Michael J Feely
art unit 1761 · TC 1700
Citations: 18 back · 0 forward

See the full prosecution history — every USPTO and applicant action on this file, in order.

Log in to unlock

Term & fees

See the term timeline — pendency span, in-force span, the maintenance fees paid and both computed expiry dates.

Log in to unlock

Priority chain

1 priority documents
›Priority documents — 1
TypeDocumentDate
related publicationUS 20110011309 A120 Jan 2011

Validity challenges

See the validity challenges on record — reexaminations, IPRs and PGRs, with their institution decisions and outcomes.

Log in to unlock

Citations

See every patent this one cites and every patent that cites it back — publication, assignee, and how each one was found.

Log in to unlock