Guide to STN Patent Databases – Basic Version - Paton - TU Ilmenau

Types of search
DAV Definition
examined-not-printed-without-grant date of making available to the public by viewing or copying on request, an
examined document on which no grant has taken place on or before the said date
unexamined-printed-without-grant date of publication by printing or similar process of an unexamined document on
which no grant has taken place on or before the said date
examined-printed-without-grant date of publication by printing or similar process of an examined document on
which no grant has taken place on or before the said date
printed-with-grant date of publication by printing or similar process of document on which grant has
taken place on or before the said date
claims-only-available date of publication by printing or similar process of the claims only of a document
claims-only-available date of making available to the public by viewing or copying on request of a
document on which grant has taken place on or before the said date
21.6.1.2
=> E A/DAV 20
**** START OF FIELD ****
E3 0 --> A/DAV
E4 805283 CLAIMS-ONLY-AVAILABLE/DAV
E5 7242111 EXAMINED-PRINTED-WITHOUT-GRANT/DAV
E6 1854784 GAZETTE REFERENCE/DAV
E7 816235 GAZETTE-PUB-ANNOUNCEMENT/DAV
E8 22510 MODIFIED-FIRST-PAGE-PUB/DAV
E9 67062 NOT-PRINTED-WITH-GRANT/DAV
E10 24439442 PRINTED-WITH-GRANT/DAV
E11 841002 SUPPLEMENTAL-SREP-REFERENCE/DAV
E12 1259691 UNEXAMINED-NOT-PRINTED-WITHOUT-GRANT/DAV
E13 21746642 UNEXAMINED-PRINTED-WITHOUT-GRANT/DAV
**** END OF FIELD ****
way to limit the search result to granted patents.
=> E A/STA
**** START OF FIELD ****
E1 0 --> A/STA
E2 25317382 GRANTED/STA
E3 29329900 PRE-GRANT PUBLICATION/STA
**** END OF FIELD ****
=> S LASER (1A) CUTT? AND GRANTED/STA
225771 LASER
13181 LASERS
230050 LASER
(LASER OR LASERS)
381744 CUTT?
2477 LASER (1A) CUTT?
25317382 GRANTED/STA
L3 1134 LASER (1A) CUTT? AND GRANTED/STA
-GRANT PUBLICATION. This offers a simple
141