Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for the preparation of polycarbonates having N-alkyl-perfluoroalkyl sulfonamide terminal groups

Process for the preparation of polycarbonates having N-alkyl-perfluoroalkyl sulfonamide terminal groups

US Patent 4503213 · Granted Mar 5, 1985

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Systems and methods for data storage2025
Execution time modification of instruction emulation parameters2007
Variable accuracy modes in microprocessor simulation2006
Control forwarding in a pipeline digital processor2006
Pipelined processor executing logical or mathematical operation specifying compa2004
Method of increasing the concentration of dilute brine in NaCl electrolysis plan2003
Branch instruction mechanism for processor2002
Method and system for selecting and using source operands in computer system ins2002
Emulating execution of smaller fixed-length branch/delay slot instructions with 2002
Two modes for executing branch instructions of different lengths and use of bran2002
Process for preparing a photochromic lens2002
Emulating branch instruction of different instruction set in a mixed instruction2002