Pennsylvania’s anti-blight conservatorship law, which has become a tool of aggressive developers, should be amended to stop uses that some neighborhood development pros have characterized as abusive, according to testimony at a Friday hearing of Democratic state lawmakers. The General Assembly created the conservatorship process in 2008 as a way to allow for the court-monitored takeover of abandoned buildings by responsible owners. While conservatorship is technically stewardship of the property, it can lead to ownership. Nonprofit organizations like East Liberty Development Inc. have used the mechanism to fight blight. But the law “has also been criticized for taking away the due process of property owners, allowing land developers to obtain properties cheaply, making a profit and gentrifying neighborhoods in the process,” said Sen. Katie Muth, D-Chester, Montgomery and Berks counties.