Description
Class F42B : EXPLOSIVE CHARGES, e.g. FOR BLASTING; FIREWORKS; AMMUNITION
Subclass 1/00: Explosive charges characterised by form or shape but not dependent on shape of container
F42B 1/00
Sub-Class
Stats
- 47 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- 20 Total Patent Owners
- 305 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11774220 | Annular shaped-charge housing for blasting and method of using the same | Aug 18, 22 | Oct 03, 23 | Shandong University of Technology |
| 11572211 | Packaging systems with clipper trigger and reset cam assemblies each comprising a plurality of cams and related cam assemblies | Jan 11, 21 | Feb 07, 23 | Tipper Tie, Inc. |
| 11002096 | Combustible pellet for creating heated gas | Oct 25, 18 | May 11, 21 | Otto Torpedo Company |
| 10889399 | Packaging systems with clipper trigger and reset cam assemblies each comprising a plurality of cams and related cam assemblies | Oct 25, 17 | Jan 12, 21 | Tipper Tie, Inc. |
| 10480295 | Jet perforating device for creating a wide diameter perforation | May 30, 13 | Nov 19, 19 | Halliburton Energy Services, Inc. |
| 10196894 | Collapse initiated explosive pellet | Jan 28, 15 | Feb 05, 19 | Dowell -- A Division of Schlumberger Technology Corporation |
| 10138696 | Radial conduit cutting system | May 09, 17 | Nov 27, 18 | Otto Torpedo Company |
| 10132148 | Methods and apparatus for downhole propellant-based stimulation with wellbore pressure containment | Sep 19, 14 | Nov 20, 18 | Orbital ATK, Inc. |
| 10060717 | Central initiating charge | Apr 18, 17 | Aug 28, 18 | The Goverment of the United States of America as represented by the Secretary of the Navy |
| 9862027 | Shaped charge liner, method of making same, and shaped charge incorporating same | Apr 27, 17 | Jan 09, 18 | DYNAENERGETICS GMBH & CO. KG |
| 9829296 | Explosive container postioning saddle for munition demolition | Sep 30, 15 | Nov 28, 17 | The United States of America as represented by the Secretary of the Navy |
| 9776932 | Explosive matrix assembly | Nov 11, 15 | Oct 03, 17 | MATRIX X, LLC |
| 9718740 | Explosive matrix assembly | Feb 19, 16 | Aug 01, 17 | MATRIX X, LLC |
| 9714817 | Central initiating charge | Mar 06, 15 | Jul 25, 17 | The United States of America as represented by the Secretary of the Navy |
| 9677365 | Radial conduit cutting system and method | Aug 26, 14 | Jun 13, 17 | Not available |
| 9651263 | Axilinear shaped charge liner array | Jun 03, 16 | May 16, 17 | INNOVATIVE DEFENSE, LLC |
| 9631903 | Explosive matrix assembly | Nov 11, 15 | Apr 25, 17 | MATRIX X, LLC |
| 9612093 | Axilinear shaped charge array | Jun 02, 16 | Apr 04, 17 | INNOVATIVE DEFENSE, LLC |
| 9612094 | Axilinear shaped charge liner with parabolic apex | Jun 03, 16 | Apr 04, 17 | INNOVATIVE DEFENSE, LLC |
| 9513098 | Explosive matrix assembly | Nov 09, 15 | Dec 06, 16 | MATRIX X, LLC |
Recent Publications
Not Available
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 25 Months (last 2 years Issuances)
- 25 Months (last 5 years Issuances)