B29D23/20 - CPC Classification Index

#1

20250269613

2025-08-28

DEVICE AND METHOD FOR FORMING A TUBE HEAD BLANK OF A TUBE BLANK

#2

20230382600

2023-11-30

Tubular container and method for producing same

#3

20210246407

2021-08-12

PIPETTE STRUCTURE AND METHODS UTILIZING SAME

#4

20190039326

2019-02-07

UNIT FOR ASSEMBLING AND/OR TREATING COMPONENTS

#5

20170312994

2017-11-02

Method of making a tube and tube

#6

20170021976

2017-01-26

Barrier tube shoulders

#7

20160176106

2016-06-23

Indexing welding device for tube

#8

20160167290

2016-06-16

Welding device for producing tubular bodies

#9

20150344191

2015-12-03

Tube that utilizes the properties of the skirt for the tube endpiece

#10

20150203252

2015-07-23

Injection-molded flexible tube based on high-density polyethylene

#11

20150114993

2015-04-30

Tube head having an insert forming a barrier

#12

20150054202

2015-02-26

Method to minimize molecular weight drop of poly(L-lactide) stent during processing

#13

20140311615

2014-10-23

Barrier Structure and Laminate Thereof

#14

20140255637

2014-09-11

Method for producing tubular bodies for packaging tubes, and a packaging tube

#15

20140057013

2014-02-27

Injection mould for flexible tube

#16

20140034672

2014-02-06

Method for manufacturing a head assembly comprising a tube head and a barrier insert

#17

20120239135

2012-09-20

Stents including poly(L-lactide) formulations that minimize molecular weight drop during processing

#18

20120118942

2012-05-17

Polyfoil tube made from semi-rigid or rigid foil materials

#19

20110259914

2011-10-27

DUAL-STRUCTURE TUBE VESSEL AND METHOD OF PRODUCING THE SAME

#20

20110190108

2011-08-04

Procedure for the manufacture of a tube made from flexible materials

#21

20110065825

2011-03-17

Method to minimize molecular weight drop of poly(L-lactide) stent during processing

#22

20100294390

2010-11-25

Method of manufacturing laminated flexible tubes

#23

20090101672

2009-04-23

SEMIFINISHED PRODUCT FOR PRODUCING A PLASTIC TUBE AND TUBE OF PLASTIC PRODUCED FROM IT

#24

20090026221

2009-01-29

TUBE MADE OF FLEXIBLE MATERIAL, WITH PRE-INJECTED SKIRT AND SEMIHEAD, INCLUDING IN-MOULD LABELLING, AND ITS MANUFACTURING PROCEDURE

#25

20080241441

2008-10-02

OVERMOLDING OF A TUBE HEAD ON A SKIRT END TO GIVE A TUBE WITH A HIGH RESTITUTION RATE

#26

20080142153

2008-06-19

Oval cross-section tube, method for the production and device for the use thereof

#27

20080093379

2008-04-24

Collapsible tube construction

#28

20080038495

2008-02-14

PLASTIC TUBE BODIES, AND METHOD FOR PRODUCING THEM

#29

20070190275

2007-08-16

Method for the production of a flexible tube

#30

20070084557

2007-04-19

Method of producing a squeeze tube with maximally labeled surface area

#31

20070084556

2007-04-19

Method of applying a label to a squeeze tube

#32

20060188676

2006-08-24

Flexible tube made from polypropylene and method for production of said tube

#33

20060157502

2006-07-20

Tube with head made of multilayer materials and manufacturing process

#34

20060105077

2006-05-18

Installation for producing and packing tubes

#35

20060016501

2006-01-26

Method for making plastic or metalloplastic flexible tubes

#36

20050023184

2005-02-03

Receptacle including a fiber covering, and a method of manufacture