United States · 
Who invested in Carbylan Therapeutics?
Carbylan Therapeutics's investors include InterWest Partners, Alta Partners and Vivo Ventures.
2009201120132015
$20MSeries B$6.0MSeries B$5.0MDebt$4.0MDebtUnited States · Funded startup
Who invested in Carbylan Therapeutics
4 rounds we have observed, with the 3 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
Follow Carbylan Therapeutics and see its new rounds in your feed.Start following
Funding summaryUpdated 31 Oct 2026
$35Mraised across 4 rounds since 2007, from 4 sources
$20MSeries B$6.0MSeries B$5.0MDebt$4.0MDebt
- Latest round
- Debt, $4.0MMar 2015
- Biggest round
- $20MSeries B · Nov 2007
- Investors
- 3
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Series B, $20M Nov 2007
- Biggest round
- $20M Series B · Nov 2007
- Usual gap between rounds
- 21 months the median of 3
The rounds
- Mar 2015Debt$4.0M
No investor was named in the report.
From a historical funding recordSEC filing: $4.0M sold, first sale Feb 2015
- Oct 2014Debt$5.0M
No investor was named in the report.
From a historical funding recordSEC filing: $5.0M sold, first sale Sept 2014
- Jan 2013
- Nov 2007
Who was in which round
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about Carbylan Therapeutics
How much has Carbylan Therapeutics raised?
Carbylan Therapeutics has raised $35M across 4 rounds since 2007.
When did Carbylan Therapeutics last raise?
Carbylan Therapeutics's most recent round was a Debt of $4.0M in Mar 2015.
What was Carbylan Therapeutics's biggest round?
Carbylan Therapeutics's largest round on record is $20M (Series B), in Nov 2007.
Who backed Carbylan Therapeutics first?
Carbylan Therapeutics's first round on record, in Nov 2007, was backed by InterWest Partners, Alta Partners and Vivo Ventures.
What stage is Carbylan Therapeutics at?
Carbylan Therapeutics's latest named round is a Debt, in Mar 2015.
Where is Carbylan Therapeutics based?
Carbylan Therapeutics is based in the United States.
Find investors like these
Search every investor by what they have actually funded, then narrow to your stage and market. Free.