Patent application 13823240 (US), filed 2013-07-18
Publication number: US20130289723A1
Title: MIDDLE EAR MUCOSA-LIKE CELL SHEET, PROCESS OF PRODUCING THE SAME AND METHOD OF USING THE SAME
CPC codes: A61F   2/18
A61F2002/183
A61F2310/00365
A61K  35/12
A61L  27/3804
A61L  27/3813
A61L  27/3839
A61L  27/3886
A61L2430/14
C12N   5/062
C12N2533/30
Office action: rejection, dated 2015-10-16
Rejection reasons: obviousness_103
subject_matter_101
Prior art cited: ref_id: JP 2005130838
ref_type: patent
severity: obviousness
ref_id: 5726060
ref_type: patent
severity: obviousness
ref_id: 6485723
ref_type: patent
severity: obviousness
Final disposition: rejected (2015-10-16)