BY DANA MATTIOLI
Eastman Kodak Co. filed patent lawsuits Tuesday against Apple Inc. and HTC Corp. as the struggling imaging company continued trying to mine its intellectual-property portfolio for much-needed cash.
Kodak also shook up its business structure, realigning itself into two units that will absorb parts of its shrinking film operations as well as the new printing technologies on which it is pinning its hopes for the future. Kodak said in a statement Tuesday that the changes, effective Jan. 1, would save money and hasten its turnaround efforts.
The company’s shares were up 50% at 60 cents in 4 p.m. trading Tuesday …