comparison of free technology information databases jerusalem 21 july 2010 alex riechel associate...
TRANSCRIPT
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Comparison of Free Technology Information Databases Jerusalem
21 July2010
Alex Riechel
Associate Officer, Innovation and Technology Support Section
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Overview
Finding patent information (patent databases)
Finding scientific and technical information (search engines)
Accessing scientific and technical information
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Finding patent information
PATENTSCOPE® search service
esp@cenet
JPO IPDL
USPTO PatFT/AppFT
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Coverage : General distinctions
Patent collectionsWhich countries or regions?
Document typesPatent applications? Granted patents? More?
Document elementsBibliographic data? Descriptions? Claims?
Time period
LanguagesMultiple language versions? Translations?
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Patent databases : Collections
PATENTSCOPE® search service :PCT8 national and regional collection (Israel)
esp@cenet :EPC + EPC member states (37)Around 50 other national and regional collection (Israel)
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Patent databases : Collections
JPO IPDL :
Japan only
USPTO PatFT/AppFT :
US only
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PATENTSCOPE® search service : Coverage
All WO applications from 1978
Titles (EN and FR) : from 1978
Abstracts (EN and FR) : from 1978
Int. Cl. : from 1978
Full-text : from 1978
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USPTO PatFT/AppFT : Coverage
Granted US patents from 1790 (PatFT)
Published US applications from 2001 (AppFT)
Titles (EN) : from 1976
Abstracts (EN) : from 1976
Int. Cl. : from 1976
US Cl. : from 1790
Full-text : from 1976
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USPTO PatFT/AppFT Search
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JPO IPDL : Coverage
JP patent specifications from 1885Examined JP applications from 1922Published JP applications from 1975Granted JP patents from 1996
Titles (EN) : from 1976Abstracts (EN) : from 1976 PAJJP Cl. (FI/F-terms) : from 1885Full-text : from 1993
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esp@cenet : Coverage
All EP applications from 1978
Titles (EN and original) : from 1978
Abstracts (EN and original) : from 1978
Int. Cl. : from 1978
EP Cl. (ECLA) : from 1978
Full-text : from 1978
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esp@cenet : Coverage
Other applications/patents vary in availability
Titles (EN and original) : variousAbstracts (EN and original) : variousInt. Cl. : variousEP Cl. (ECLA) : variousFull-text : various
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esp@cenet : Coverage
United Kingdom coverage ()
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esp@cenet : Coverage
Italy coverage ()
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esp@cenet : Coverage
Israel coverage
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Comparison : PATENTSCOPE vs. esp@cenet (IL coverage)
Biblio. Data Abstracts Full-text Images
PATENTSCOPE
(1900-2009)
EN/HE Yes(2000-2010)
Yes Yes
esp@cenet
(1965-2000)
EN No No Yes
(1970-1990)
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PATENTSCOPE® : Simple search
Search by single criterion (text, number, classification, name, publication date)
Select language, stemming
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PATENTSCOPE® : Structured search
Search by multiple criteria
Basic Boolean operators : AND, OR
Select collection, language, stemming
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PATENTSCOPE® : Structured search
Search by multiple criteria
Basic Boolean operators : AND, OR
Select collection, language, stemming
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PATENTSCOPE® : Structured search
Search by multiple criteria
Command-line language (field codes, Boolean and other operators)
Select collection, language, stemming
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PATENTSCOPE® : Advanced search – Field codes
Serial numbersTitlesAbstractPatent classificationDatesApplicant dataInventor dataLegal dataLanguage
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esp@cenet : Quick search
Search in title/abstract, applicant/inventor, or full-text (EP, WO only)Select collection (EP, WO, all)Limited to four search terms, no operators
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esp@cenet : Advanced search
Search by multiple criteria (full-text available for EP, WO only)Select collection (EP, WO, all)Limited to four search terms per field, no operators
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esp@cenet : Smart search
Search by multiple criteria (full-text available for EP, WO only)Command-line search (field codes, Boolean operators)Limited to four search terms, no selection of collections
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esp@cenet : Smart search – Field codes
Serial numbers
Titles
Abstract
Patent classification
Applicant/inventor name
Citation data
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JPO IPDL : Keyword search
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JPO IPDL : Advanced search
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JPO IPDL : Patent Abstracts of Japan (PAJ)
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JPO IPDL : PAJ Records
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USPTO PatFT/AppFT : Boolean Search
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USPTO PatFT/AppFT : Manual Search
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USPTO PatFT/AppFT : Manual Search – Field codes
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Patent databases : Syntax –Wildcard operators
PATENTSCOPE® search service : *
esp@cenet : *
JPO IPDL : [implied wildcard]
USPTO : $
PATENTSCOPE® search service : ? (string of length 1)
esp@cenet : ? (string of length 0 to 1)
esp@cenet : # (string of length 1)
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Patent databases : Syntax – Serial number format
PATENTSCOPE® search service :WO/1998/059529 (new standard)WO/98/59529 (original standard)1998/059529 (without office code)WO1998059529 (without slashes)Or any combination thereof…
esp@cenet :WO9859529 (original standard, no slashes)9859529 (without office code)
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Patent databases : Syntax – Serial number format
USPTO : Patent numbers
861,799 (original format)
861799 (without commas)
USPTO : Application document numbers
20010000044 (four-digit year + seven-digit serial)
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Patent databases : Flexibilities – Boolean operators
AND OR ANDNOT XOR
PATENTSCOPE x x x x
esp@cenet x x x
JPO IPDL x x
USPTO x x x
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Patent databases : Flexibilities – Other operators
Proximity Range Additional
PATENTSCOPE Unordered Date
Number
Name
Fuzzy search
esp@cenet Ordered
Unordered
Date
Number
USPTO Date
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PATENTSCOPE® search service : National phase entry data
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esp@cenet : INPADOC legal status
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JPO IPDL : Legal status search
IPR typeDoc type
Number
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JPO IPDL : Legal status search
Examination data (grant status, citations, etc.)
Post-grant data (payment status, etc.)
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USPTO : Patent Application Information Retrieval (PAIR)
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esp@cenet : Patent families
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esp@cenet : Citations
Backward citations (to earlier documents)
Forward citations (from later documents)
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esp@cenet : Machine translation
Languages supported : English, French, German, Italian, Spanish
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esp@cenet : Machine translation
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JPO IPDL : Machine Translation
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JPO IPDL : Machine Translation
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PATENTSCOPE® search service : Analysis tools
Clustering
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PATENTSCOPE® search service : Analysis tools
Graphical analysis
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Finding scientific and technical information
Google Scholar
Scirus
Entrez
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Search engines : Coverage
Google Scholar (poorly documented)
webpages, journal articles, books
Scirus (moderately well documented)
“science-related” webpages
“special sources” (journal articles, patents, etc.)
Entrez (extremely well documented)
journal articles, books (biomedical and related fields)
chemical structures, protein and gene sequences, etc.
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Scirus : Advanced Search
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Scirus : Features
Field searches (article title, journal title, author name, author affiliation, keyword, ISSN, URL fragment)
Example: author:smith
Boolean operators (AND, OR, ANDNOT, +, - )
Example: plastic AND bicycle
Example: DNA -sequencing
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Scirus : Features
PhrasesExample: “electric car”
Truncation (right, internal, left; single character, unlimited characters)
Example: car* car, cars, carbonExample: car? car, cars, cartExample: alumin?um aluminum, aluminiumExample: *capsul* capsule, capsules, encapsulate,
encapsulation
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Scirus : Features
Filtering (date, information type, file format, content source, subject area)
advanced search only
Results filtering (suggested keywords)
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Scirus : Filtering
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Scirus : Results filtering
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Google Scholar : Advanced search
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Google Scholar : Features
Field searches (title, author)Example: author:jones
Boolean and logical operators (OR, +, - )Example: tennis ball OR racketExample: vaccine -human
PhrasesExample: “plastic bicycle”
Proximity operatorExample: “treatment * cancer”
Filtering (date, journal title, subject area) advanced search only
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Google Scholar : Features
Citations
Results grouping (additional versions)
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Google Scholar : Caution
Indexing not always accurate (especially in older documents)
irrelevant results
Keyword “aspirin”? Published in 1845?
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Entrez : All databases search
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Entrez PubMed : Features
Field searches
Article title, journal title, author name, keyword, etc.
Also: Gene name, protein name, substance name, organism, accession number, CAS/Enzyme Commission registry number
Example: 58-08-2[ECNO] CAS registry number 58-08-2 (caffeine)
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Entrez PubMed
Boolean operators (AND, OR, NOT)
Phrases
Filtering (full-text/abstract, article type, language, journal type, subject area, human/animal, male/female, age)
MeSH
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Medical Subject Headings (MeSH)
Anatomy [A] Organisms [B] Diseases [C] Chemicals and Drugs [D] Analytical, Diagnostic and Therapeutic Techniques and Equipment [E] Psychiatry and Psychology [F] Phenomena and Processes [G] Disciplines and Occupations [H] Anthropology, Education, Sociology and Social Phenomena [I] Technology, Industry, Agriculture [J] Humanities [K] Information Science [L] Named Groups [M] Health Care [N] Publication Characteristics [V] Geographicals [Z]
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MeSH : Example
D Chemicals and Drugs
D08 Enzymes and Coenzymes
D08.811 Enzymes
D08.811.600 Multienzyme Complexes
D08.811.600.541 Lactose Synthase
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Websites : Patent databases
WIPO (PATENTSCOPE® search service)http://www.wipo.int/pctdb/EPO (esp@cenet)http://www.espacenet.com/JPO IPDLhttp://www.ipdl.inpit.go.jp/USPTOhttp://patft.uspto.gov/And many morehttp://www.wipo.int/patentscope/en/search/national_databases.html
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Websites : Science and technology search engines
Google Scholarhttp://scholar.google.com
Scirushttp://www.scirus.com
Entrez PubMedwww.ncbi.nlm.nih.gov/Entrez/
MeSH Browser
http://www.nlm.nih.gov/mesh/MBrowser.html