SI-BONE, INC. logo

SI-BONE, INC.

65 Marks
Corp.
First Filed:Feb 10, 2009Latest Filed:Dec 22, 2025Address:471 El Camino Real, Suite 101, Santa Clara, CA 94949

Portfolio Overview

Registered
23(35%)
Pending
3(5%)
Dead
39(60%)

Top Classes

Class 10
Medical Apparatus
47(72%)
Class 35
Advertising, Business Services & Retail
10(15%)
Class 41
Education and Entertainment
5(8%)

TTAB Proceedings

Total Proceedings
5
As Plaintiff
2(40%)
As Defendant
3(60%)

Top Firms

DUANE MORRIS LLP(Dec 2025)
65

Trademark Activity Timeline(2009 – 2025)

Trademark Portfolio

65 results

(current & previous marks)

Refine by Mark/Description🔽
Filed
Registered
Last Activity
IFUSE INTRA TRIFIX
IFUSE INTRA TRIFIX
Trademark
Word
ITU
PENDING
Owner:
Serial:99561677
Filed:Dec 22, 2025
Classes:10
Goods & Services
Class 010: Orthopedic surgical implants comprising artificial materials, namely, devices to immobilize or fuse joints
IFUSE INTRA TI
IFUSE INTRA TI
Trademark
Word
ITU
PENDING
Owner:
Serial:99556489
Filed:Dec 18, 2025
Classes:10
Goods & Services
Class 010: Orthopedic surgical implants comprising artificial materials, namely, devices to immobilize or fuse joints
IFUSE GRANITE ONYX
IFUSE GRANITE ONYX
Trademark
Word
ITU
PENDING
Owner:
Serial:99545762
Filed:Dec 12, 2025
Classes:10
Goods & Services
Class 010: Orthopedic surgical implants comprising artificial materials, namely, screws to immobilize or fuse joints
IFUSE TORQ TNT
IFUSE TORQ TNT
Trademark
Word
REGISTERED
Owner:
Serial:98828238
Filed:Oct 30, 2024
Classes:10
Registration:7879108
Registered:Aug 5, 2025
Goods & Services
"TORQUE"; Orthopedic surgical implants comprising artificial materials, namely, rods to immobilize and fuse joints
IFUSE INTRA
IFUSE INTRA
Trademark
Word
REGISTERED
Owner:
Serial:98376193
Filed:Jan 25, 2024
Classes:10
Registration:7970333
Registered:Sep 30, 2025
Goods & Services
Orthopedic surgical implants comprising artificial materials, namely, rods to immobilize and fuse joints; medical and surgical instruments, namely, orthopedic instruments
IFUSE INTRA X
IFUSE INTRA X
Trademark
Word
REGISTERED
Owner:
Serial:98376120
Filed:Jan 25, 2024
Classes:10
Registration:7579425
Registered:Nov 26, 2024
Goods & Services
Orthopedic surgical implants comprising artificial materials, namely, rods to immobilize and fuse joints; medical and surgical instruments, namely, orthopedic instruments
THROUGH-N-THROUGH
THROUGH-N-THROUGH
Trademark
Word
ABANDONED
Owner:
Serial:98339081
Filed:Jan 2, 2024
Classes:10
Goods & Services
Orthopedic surgical implants comprising artificial materials, namely, rods to immobilize and fuse joints; medical and surgical instruments, namely, orthopedic instruments
IFUSE-TNT
IFUSE-TNT
Trademark
Word
ABANDONED
Owner:
Serial:97372435
Filed:Apr 20, 2022
Classes:10
Goods & Services
Orthopedic surgical implants comprising artificial materials, namely, rods to immobilize and fuse joints
FIXATION. FUSION. FOUNDATION.
FIXATION. FUSION. FOUNDATION.
Trademark
Word
ABANDONED
Owner:
Serial:97305274
Filed:Mar 10, 2022
Classes:10
FIX. FUSE. FORTIFY.
FIX. FUSE. FORTIFY.
Trademark
Word
ABANDONED
Owner:
Serial:97305142
Filed:Mar 10, 2022
Classes:10
FUSION 3D
FUSION 3D
Trademark
Word
ABANDONED
Owner:
Serial:97305043
Filed:Mar 10, 2022
Classes:10
SACROPELVIC SOLUTIONS
SACROPELVIC SOLUTIONS
Trademark
Word
REGISTERED
Owner:
Serial:97305312
Filed:Mar 10, 2022
Classes:10
Registration:7545290
Registered:Oct 22, 2024
Goods & Services
Class 010: Orthopedic surgical implants comprising artificial materials, namely, rods to immobilize and fuse joints; medical and surgical instruments, namely, orthopedic instruments
OPTIFIL
OPTIFIL
Trademark
Word
ABANDONED
Owner:
Serial:90632910
Filed:Apr 8, 2021
Classes:10
SACROPELVIC SOLUTIONS
SACROPELVIC SOLUTIONS
Trademark
Word
ABANDONED
Owner:
Serial:90632877
Filed:Apr 8, 2021
Classes:10
SI-BONE SIMULATOR
SI-BONE SIMULATOR
Trademark
Word
ABANDONED
Owner:
Serial:90632938
Filed:Apr 8, 2021
Classes:10
Goods & Services
"SIMULATOR"
TORQLOCK
TORQLOCK
Trademark
Word
ABANDONED
Owner:
Serial:90539676
Filed:Feb 22, 2021
Classes:10
FIXATION. FUSION. FOUNDATION.
FIXATION. FUSION. FOUNDATION.
Trademark
Word
ABANDONED
Owner:
Serial:90491793
Filed:Jan 27, 2021
Classes:10
FIX. FUSE. FORTIFY.
FIX. FUSE. FORTIFY.
Trademark
Word
ABANDONED
Owner:
Serial:90491713
Filed:Jan 27, 2021
Classes:10
IFUSE TRAUMA
IFUSE TRAUMA
Trademark
Word
REGISTERED
Owner:
Serial:90491826
Filed:Jan 27, 2021
Classes:10
Registration:6655299
Registered:Feb 22, 2022
Goods & Services
Class 010: Orthopedic surgical implants comprising artificial materials, namely, rods to immobilize and fuse joints; medical and surgical instruments, namely, orthopedic instruments
THE ORIGINAL TRIANGLE
THE ORIGINAL TRIANGLE
Trademark
Word
ABANDONED
Owner:
Serial:90402299
Filed:Dec 22, 2020
Classes:10
TRIANGULAR IMPLANT
TRIANGULAR IMPLANT
Trademark
Word
ABANDONED
Owner:
Serial:90402191
Filed:Dec 22, 2020
Classes:10
EZDRIVE
EZDRIVE
Trademark
Word
REGISTERED
Owner:
Serial:90329530
Filed:Nov 19, 2020
Classes:10
Registration:6680756
Registered:Mar 22, 2022
Goods & Services
Screw tips sold as an integral component of orthopedic surgical implants comprising artificial materials, namely, screw tips sold as an integral component of rods to immobilize and fuse joints; Screw tips sold as an integral component of medical and surgical instruments, namely, screw tips sold as an integral component of orthopedic instruments
FUSION 3D
FUSION 3D
Trademark
Word
ABANDONED
Owner:
Serial:90329652
Filed:Nov 19, 2020
Classes:10
INTELLIHARVEST
INTELLIHARVEST
Trademark
Word
REGISTERED
Owner:
Serial:90329588
Filed:Nov 19, 2020
Classes:10
Registration:6680757
Registered:Mar 22, 2022
Goods & Services
Coatings sold as an integral component of orthopedic surgical implants comprising artificial materials, namely, coatings sold as an integral component of rods to immobilize and fuse joints; Coatings sold as an integral component of medical and surgical instruments, namely, coatings sold as an integral component of orthopedic instruments
OMNI CAPTURE
OMNI CAPTURE
Trademark
Word
ABANDONED
Owner:
Serial:90329685
Filed:Nov 19, 2020
Classes:10
Goods & Services
"CAPTURE"
OSSEOLOCK
OSSEOLOCK
Trademark
Word
ABANDONED
Owner:
Serial:90329564
Filed:Nov 19, 2020
Classes:10
A NEW DIMENSION IN SI JOINT FUSION
A NEW DIMENSION IN SI JOINT FUSION
Trademark
Word
ABANDONED
Owner:
Serial:90135936
Filed:Aug 25, 2020
Classes:10
BEDROCK
BEDROCK
Trademark
Word
REGISTERED
Owner:
Serial:90136131
Filed:Aug 25, 2020
Classes:10
Registration:6450440
Registered:Aug 10, 2021
Goods & Services
Orthopedic surgical implants comprising artificial materials, namely, rods to immobilize and fuse joints; medical and surgical instruments, namely, orthopedic instruments
IFUSE TECHNOLOGY
IFUSE TECHNOLOGY
Trademark
Word
REGISTERED
Owner:
Serial:90136000
Filed:Aug 25, 2020
Classes:10
Registration:6450439
Registered:Aug 10, 2021
Goods & Services
Class 010: Orthopedic surgical implants comprising artificial materials, namely, rods to immobilize and fuse joints; medical and surgical instruments, namely, orthopedic instruments
THE SHAPE OF RELIEF
THE SHAPE OF RELIEF
Trademark
Word
REGISTERED
Owner:
Serial:90136255
Filed:Aug 25, 2020
Classes:10
Registration:6450441
Registered:Aug 10, 2021
Goods & Services
Orthopedic surgical implants comprising artificial materials, namely, rods to immobilize and fuse joints; medical and surgical instruments, namely, orthopedic instruments
THE SHAPE OF RELIEF
THE SHAPE OF RELIEF
Service Mark
Word
REGISTERED
Owner:
Serial:90095013
Filed:Aug 5, 2020
Classes:35
Registration:6289021
Registered:Mar 9, 2021
Goods & Services
Retail services by direct solicitation by sales agents in the field of medical and surgical devices and instruments and orthopedic surgical implants
IFUSE BONE
IFUSE BONE
Trademark
Word
REGISTERED
Owner:
Serial:90061866
Filed:Jul 20, 2020
Classes:5
Registration:6286855
Registered:Mar 9, 2021
Goods & Services
Class 005: Human allograft tissue
BEDROCK
BEDROCK
Service Mark
Word
ABANDONED
Owner:
Serial:88901192
Filed:May 5, 2020
Classes:35
IFUSE BEDROCK DIAMOND
IFUSE BEDROCK DIAMOND
Trademark
Word
ABANDONED
Owner:
Serial:88901137
Filed:May 5, 2020
Classes:10
IFUSE BEDROCK GRANITE
IFUSE BEDROCK GRANITE
Trademark
Word
REGISTERED
Owner:
Serial:88901123
Filed:May 5, 2020
Classes:10
Registration:6815637
Registered:Aug 9, 2022
Goods & Services
Orthopedic surgical implants comprising artificial materials, namely, rods to immobilize and fuse joints; medical and surgical instruments, namely, orthopedic instruments
IFUSE TORQ
IFUSE TORQ
Trademark
Word
REGISTERED
Owner:
Serial:88901165
Filed:May 5, 2020
Classes:10
Registration:6397856
Registered:Jun 22, 2021
Goods & Services
Class 010: Orthopedic surgical implants comprising artificial materials, namely, rods to immobilize and fuse joints; medical and surgical instruments, namely, orthopedic instruments
A NEW DIMENSION IN SI JOINT FUSION
A NEW DIMENSION IN SI JOINT FUSION
Service Mark
Word
ABANDONED
Owner:
Serial:88684044
Filed:Nov 7, 2019
Classes:35
IFUSE TECHNOLOGY
IFUSE TECHNOLOGY
Service Mark
Word
ABANDONED
Owner:
Serial:88684077
Filed:Nov 7, 2019
Classes:35
Goods & Services
"TECHNOLOGY"
IFUSE BONE
IFUSE BONE
Trademark
Word
ABANDONED
Owner:
Serial:88380117
Filed:Apr 10, 2019
Classes:10
Goods & Services
"BONE"
A NEW DIMENSION IN SI JOINT FUSION
A NEW DIMENSION IN SI JOINT FUSION
Trademark
Word
ABANDONED
Owner:
Serial:88230039
Filed:Dec 14, 2018
Classes:10
Goods & Services
"SI JOINT FUSION"
IFUSE BEDROCK
IFUSE BEDROCK
Trademark
Word
ABANDONED
Owner:
Serial:88146849
Filed:Oct 9, 2018
Classes:10
A NEW DIMENSION IN SI JOINT FUSION
A NEW DIMENSION IN SI JOINT FUSION
Service Mark
Word
ABANDONED
Owner:
Serial:88014173
Filed:Jun 25, 2018
Classes:35
A NEW DIMENSION IN SI JOINT FUSION
A NEW DIMENSION IN SI JOINT FUSION
Trademark
Word
ABANDONED
Owner:
Serial:87491156
Filed:Jun 15, 2017
Classes:10
Goods & Services
"SI JOINT FUSION"
SI-SCRAPER
SI-SCRAPER
Trademark
Word
ABANDONED
Owner:
Serial:87482359
Filed:Jun 9, 2017
Classes:10
SI-FUSE
SI-FUSE
Trademark
Word
ABANDONED
Owner:
Serial:87337414
Filed:Feb 15, 2017
Classes:10
IFUSE 3D
IFUSE 3D
Trademark
Word
ABANDONED
Owner:
Serial:87179079
Filed:Sep 21, 2016
Classes:10
Goods & Services
"3D"
THE METHOD OF CHOICE FOR SI JOINT FUSION
THE METHOD OF CHOICE FOR SI JOINT FUSION
Service Mark
Word
REGISTERED
Owner:
Serial:86758431
Filed:Sep 16, 2015
Classes:35
Registration:5152070
Registered:Feb 28, 2017
Goods & Services
Retail services by direct solicitation by sales agents in the field of medical and surgical devices and instruments and orthopedic surgical implants
IFUSE MATRIX
IFUSE MATRIX
Trademark
Word
ABANDONED
Owner:
Serial:86675270
Filed:Jun 26, 2015
Classes:10
Goods & Services
"MATRIX"
SI CONNECTION
SI CONNECTION
Trademark
Word
REGISTERED
Owner:
Serial:86557514
Filed:Mar 9, 2015
Classes:9
Registration:4890537
Registered:Jan 19, 2016
Goods & Services
Electronic publications, namely, newsletters in the field of joint problems and surgical and therapeutic remedies for such problems; "SI"
SI JOINT PATIENT COMMUNITY
SI JOINT PATIENT COMMUNITY
Service Mark
Word
CANCELLED
Owner:
Serial:86515507
Filed:Jan 27, 2015
Classes:41
Registration:4805727
Registered:Sep 1, 2015
SI JOINT PATIENT COMMUNITY
SI JOINT PATIENT COMMUNITY
Service Mark
Combined
CANCELLED
Owner:
Serial:86515573
Filed:Jan 27, 2015
Classes:41
Registration:4920720
Registered:Mar 22, 2016
Goods & Services
"SI JOINT PATIENT COMMUNITY"
SI JOINT PATIENT COMMUNITY
SI JOINT PATIENT COMMUNITY
Service Mark
Combined
CANCELLED
Owner:
Serial:86407024
Filed:Sep 26, 2014
Classes:35, 43, 44
Registration:4810125
Registered:Sep 8, 2015
Goods & Services
"SI JOINT PATIENT COMMUNITY"
SI JOINT PATIENT COMMUNITY
SI JOINT PATIENT COMMUNITY
Service Mark
Word
CANCELLED
Owner:
Serial:86406997
Filed:Sep 26, 2014
Classes:35
Registration:4805667
Registered:Sep 1, 2015
Goods & Services
"PATIENT COMMUNITY"
SI BUDDY
SI BUDDY
Service Mark
Word
ABANDONED
Owner:
Serial:86121261
Filed:Nov 18, 2013
Classes:41
Goods & Services
"SI"
SI BUDDY
SI BUDDY
Service Mark
Word
REGISTERED
Owner:
Serial:86976129
Filed:Nov 18, 2013
Classes:44
Registration:4725486
Registered:Apr 21, 2015
Goods & Services
Providing medical information to patients considering spinal implant surgery; "SI"
SI UNIVERSITY
SI UNIVERSITY
Service Mark
Stylized
REGISTERED
Owner:
Serial:86092280
Filed:Oct 15, 2013
Classes:41
Registration:4611233
Registered:Sep 23, 2014
Goods & Services
Class 041: Education services in the nature of classes, seminars and training programs for surgeons and their staffs in the field of spinal joint degeneration and advancements in the field of spinal implant surgery
VISIONARY
VISIONARY
Service Mark
Combined
REGISTERED
Owner:
Serial:86037948
Filed:Aug 14, 2013
Classes:41
Registration:4498089
Registered:Mar 18, 2014
Goods & Services
Educational services in the nature of seminars for surgeons and other healthcare professionals in the diagnosis and treatment of back pain
SI-FUSE
SI-FUSE
Trademark
Word
ABANDONED
Owner:
Serial:86013870
Filed:Jul 18, 2013
Classes:10
SI OF RELIEF
SI OF RELIEF
Service Mark
Word
ABANDONED
Owner:
Serial:86013855
Filed:Jul 18, 2013
Classes:35
86013179
86013179
Trademark
Design
REGISTERED
Owner:
Serial:86013179
Filed:Jul 17, 2013
Classes:10
Registration:4598647
Registered:Sep 2, 2014
Goods & Services
Orthopedic surgical implants comprising artificial materials, namely, rods to immobilize and fuse joints; medical and surgical instruments, namely, orthopedic instruments
IFUSE
IFUSE
Trademark
Word
ABANDONED
Owner:
Serial:86013123
Filed:Jul 17, 2013
Classes:10
SI-BONE
SI-BONE
Trademark
Combined
REGISTERED
Owner:
Serial:86013195
Filed:Jul 17, 2013
Classes:10
Registration:4611009
Registered:Sep 23, 2014
Goods & Services
Orthopedic surgical implants comprising artificial materials, namely, rods to immobilize and fuse joints; medical and surgical instruments, namely, orthopedic instruments
SI JOINT SURGERY SOCIETY
SI JOINT SURGERY SOCIETY
Service Mark
Combined
CANCELLED
Owner:
Serial:86010466
Filed:Jul 15, 2013
Classes:35
Registration:4504617
Registered:Apr 1, 2014
Goods & Services
"SI JOINT SURGERY SOCIETY"
IFUSE IMPLANT SYSTEM
IFUSE IMPLANT SYSTEM
Trademark
Word
REGISTERED
Owner:
Serial:77799568
Filed:Aug 7, 2009
Classes:10
Registration:3881099
Registered:Nov 23, 2010
Goods & Services
"IMPLANT SYSTEM"
SI-BONE
SI-BONE
Trademark
Word
REGISTERED
Owner:
Serial:77667498
Filed:Feb 10, 2009
Classes:10
Registration:3883513
Registered:Nov 30, 2010
Goods & Services
Orthopedic surgical implants, namely, rods used to immobilize and fuse joints

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