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Wed, 22 October 2014.
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6,181 Patents published on 11/03/11

SECTION A HUMAN NECESSITIES (1,180)
SECTION B PERFORMING OPERATIONS; TRANSPORTING (721)
SECTION C CHEMISTRY; METALLURGY (452)
SECTION D TEXTILES; PAPER (25)
SECTION E FIXED CONSTRUCTIONS (129)
SECTION F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING (413)
SECTION G PHYSICS (1,702)
SECTION H ELECTRICITY (1,559)