http://en.wikipedia.org/wiki/Electrolytic_cell; Patent family with 5 members
Patent family with 4 members
Polypeptide
Control system
Treating waste material
Monitoring slurry
Patent family with 9 members
Patent family with 7 members http://en.wikipedia.org/wiki/Low-noise_amplifier
http://en.wikipedia.org/wiki/Amino_acid; Patent family with 8 members
Armour
Titanium
Transportation
Carbonate
Patent family with 7 members; http://en.wikipedia.org/wiki/Category:Noble_gas_compounds
http://en.wikipedia.org/wiki/Artemisinin
http://en.wikipedia.org/wiki/Transformer_types; Patent family with 7 members
http://en.wikipedia.org/wiki/Synchronous_motor; Patent family with 4 members
Example: http://en.wikipedia.org/wiki/(acyl-carrier-protein)_phosphodiesterase
http://en.wikipedia.org/wiki/Glycine_N-acyltransferase
Patent family with 8 members