Close

   
Help topic: Query prefix and Definition:
   

Query prefix

Definition

Sample query
PA Patent Number PA:239260
AN Application Number AN:3113/CHENP/2009
GD Grant Year GD:2010
PD Publication Year PD:2010
TL Title TL:polymer
ABS Abstract ABS:detergent
INV Inventor INV:Robert
DVN Divisional Number DVN:738/MUMNP/2004
APL Applicant APL:Honeywell
IPC IPC Code IPC:C11D
CL Claims CL:water
FT Specification FT:image
FDF Filing Date (YYYYMMDD) FDF:20061120
GDF Grant Date (YYYYMMDD) GDF:20120817
PDF Publication Date (YYYYMMDD) PDF:20120210
PRF Priority Date (YYYYMMDD) PRF:20080609
PRN Priority Number PRC:US
PN International Pub. No. AN:WO/2004/094441
AGT Agents Name search AGT:sharma
FML Family Patent search FML:EP1789852A2
TAC Search for Title, Abstract & Claims together TAC:endosulfan
CHM :Y Refine results having chemical structures paracetamol AND CHM:Y
CHM:N Refine results not having chemical structures paracetamol AND CHM:N
SEQ:Y Refine results having sequences protein AND SEQ:Y
SEQ:N Refine results not having sequences protein AND SEQ:N

Sample Queries:
Expert Search
nano
mobile && charger && energy
vehicle || car || automobile
A61K || C07D || C11D

Wild card search
ABS:Nano* AND ABS:Polymer*

Phrase Search:
information storage medium
APL:"Hindustan Unilever Limited"
"fabric treatment composition"
 Boolean search
APL:Dupont AND TL:Polymers NOT GD:2007
Liquid AND detergent NOT soap
(toothpaste OR Dentifrice) NOT mouthwash

Proximity search:
"liquid detergent"~2

Top

Not a member? Sign up

X
Existing User Login


Email:

Password:

Remember me

Request a New Password


Enter Email ID:


X

Please fill in the form for trial access

Login ID: * (eg: abc@ xyz.com)

Name: *
Email ID: *
Organization: *
Phone: *
Location: *
Message: *

  I agree to the terms and conditions English  Japanese


X
Select the Advanced version


Options:





X

Change Password


Old Password:

New Password:



 
  • Patent Information with manually enriched data from 1981 to till date
  • Flexible search options and easy-to-use search forms
    • Quick search
    • Expert Search
    • Boolean operators
    • Wild card search
    • Proximity search
    • Phrase Search
    • Family search
    • Agent name search
    • Refine result has structures
    • Refine result has sequences
  • Searchable in full text
  • Legal status
  • My MCPaIRS
    • To view recent search queries
    • To save recent search queries
    • To merge saved queries
  • SnapView - Easy refinement and visualization of results
    • Top 10 inventors
    • Top 10 IPC codes
    • Filing trend of applications/grants (time line graph)
  • Updated on every seven days
  • Integrated PDF, XML etc. ordering, legal status, registers, file wrappers, competitive watch, translations and more
  • Export formats include csv, html, XML etc.
  • Fully integrated document delivery service for fast, easy ordering of relevant documents