B81C99/0015 - CPC Classification Index

ClassID:

84044 ⎘

B81C99/0015 - CPC Classification

Classification description:

Subject matter not provided for in other groups of this subclass; Apparatus specially adapted for the manufacture or treatment of microstructural devices or systems, or methods for manufacturing the same for microextrusion

Recent Application in this class:

20230249965

2023-08-10

HYDRODYNAMIC AND GRAVITY FOCUSING APPARATUS AND METHOD OF FORMING AND SHAPING MICROFLUIDIC DEVICES

20200115228

2020-04-16

SYSTEMS, DEVICES, AND METHODS FOR DIRECT-WRITE PRINTING OF ELONGATED NANOSTRUCTURES

20150328815

2015-11-19

System and method for extruding parts having microstructures

20150174811

2015-06-25

Method for interdigitated finger coextrusion

20150174810

2015-06-25

Interdigitated finger coextrusion device

20120223451

2012-09-06

System and method for extruding parts having microstructures

20120156364

2012-06-21

Interdigitated finger coextrusion device

20110062622

2011-03-17

Extruded structure with equilibrium shape

20100116199

2010-05-13

Directional extruded bead control

#10

20080099953

2008-05-01

Extruded structure with equilibrium shape

#11

20080099952

2008-05-01

Extrusion head with planarized edge surface