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Sun, 23 November 2014.
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6,606 Patents published on 01/27/11

SECTION A HUMAN NECESSITIES (1,243)
SECTION B PERFORMING OPERATIONS; TRANSPORTING (800)
SECTION C CHEMISTRY; METALLURGY (589)
SECTION D TEXTILES; PAPER (36)
SECTION E FIXED CONSTRUCTIONS (139)
SECTION F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING (457)
SECTION G PHYSICS (1,765)
SECTION H ELECTRICITY (1,577)