proprietary

Owned by someone

Proprietary describes something owned and controlled by a particular party, especially when that ownership restricts others' use.

Proprietary software can't be freely copied or modified.

A proprietary formula is kept secret by its owner.

Proprietary information belongs to a company and isn't meant for public release.

The word often implies exclusivity that limits access: They use proprietary technology that won't work with other systems.

secret

trade secret

Hidden business knowledge

NDA · privileged · sensitive · closed-source · black box · undisclosed · restricted · encryption · data protection · confidentiality agreement

trademarked

trademark

Registered commercial identifier

  • brandCompany's product line name
  • brandedMarked by hot iron
  • patentedGranted exclusive manufacturing rights

registered · copyrighted · licensed · logo · trade name · IP · service mark · brand name · protected · exclusive rights

exclusive

restricted

Limited in scope

members-only · in-house · internal · controlled · gatekept · privileged access · closed · inaccessible · guarded · monopolized

ownership

owned

Possessed legally

assets · equity · holdings · estate · freehold · leasehold · landlord · tenure · acquisition · portfolio

software

closed-source

Software with hidden code

enterprise · subscription · EULA · DRM · activation · Windows · Adobe · Oracle · SAP · shrink-wrap

Categories
Opposites
ownership and exclusivity

proprietaryopen

Not closed

nonproprietary · shared · communal · public domain · collective

intellectual property and licensing

proprietaryopen-source

Freely viewable, editable code

open source · free software · freeware · shareware · copyleft

market and product status

proprietarygeneric

Not brand-name

unbranded · off-brand · commodity · standard · universal

Phrases
Family

nonproprietary

Familiarity
Top 200,000
Profile
Used worldwide · Timeless · Abstract · Rated G