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Professional Patent Searching on New STN®

Dr. Markus Cudaj

ICIC 2014, Heidelberg

Performance

New STN transforms the STN search experience!

Efficiency

Usability

Global patent content complements value-added

information in CAS and DWPI files

The most essential STN content

CAplusSM and CAS REGISTRYSM

Derwent World Patents Index® (DWPISM )

Derwent Chemistry Resource

Plus global patent content

INPADOCbib

AUPATFULL

CNFULL

EPFULL

GBFULL

INFULL

JPFULL

KRFULL

PCTFULL

USFULL

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Example: A company wants to manufacture Artemisinin

containing drugs for China, Japan and Korea

Artemisinin

Trade names

Qinghaosu, Arteannuin, Artemef,

Artemisine; Huanghuahaosu

Function:

Protozoacid drug

e.g. against Plasmodium falciparum

Treatment:

Malaria tropica

Formula C15H22O5

CAS number 63968-64-9

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Search Concept

+ +

Anti-malaria treatment Chinese, JP, KR documents

Structure searching REGISTRY DCR

Artemisinin | Artemisia annua

ARTEMISININ OR ARTEMISININE OR QHS

OR HUANGHUAHAOSU OR NSC 369397… Search for sesquiterpene

lactone with peroxide bridge

ANTI MALAR* OR ANTIMALAR* OR ANTI PROTOZO* OR ANTIPROTOZO* OR

PROTOZOAC* OR...

CN, JP, KR

WPINDEX Literature searching CAPLUS

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Draw Artimisinin using the structure editor in new STN

We open the user-friendly

in-product drawing tool…

…to easily draw the molecule using the attribute panel

…to easily draw the molecule using the attribute

panel 6

Perform the structure search and evaluate results

Structures are saved in

the structure tab

Substructure

highlighting eases

review of results.

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Retrieve references with a mouse-click

From the structure search results, click

“Get references“ to retrieve indexed

bibliographic records

You may also select CAS super roles

Bibliographic results are retrieved

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Extract chemical names for bibliographic searching

…to create text searchable

lists with two clicks.

Extract chemical names from substance

records …

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Choose the correct term from the selection list

Select synonyms from the CT thesaurus in CAplus. Terms

are placed into query panel and can be used for searching

in other databases.

Use the CAS Lexicon to retrieve further synonyms

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Restrict search results to patents from CN, JP, KR

Easily filter answers

Apply filtering to query and remove

duplicates to get…

• 127 records in CAPLUS

• 76 additional records in DWPI

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DWPI patent family contains

non-conventional equivalents

Extended patent family shows invention based patent family

Get the extended STN patent family for an invention

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Further options: fulltext databases

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STN Global Value Pricing offers budget

predictability and administrative simplicity

Single, fixed-cost contract covering all STN content

Unlimited usage, with no caps, for customers of all sizes

Simple multi-year agreement

Renewal pricing based on standard annual increase

NO LIMITS. NO WORRIES. NO NEED TO COMPROMISE.

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CAS

help@cas.org

Support and Training:

www.cas.org

FIZ Karlsruhe

helpdesk@fiz-karlsruhe.de

Support and Training:

www.stn-international.de

For more information:

Visit FIZ Karlsruhe booth