For the elite of the Supreme Court Bar, this is the Gilded Age. Or call it the Age of the Guild.

The Court’s docket continues to shrink. Yet dramatic new research by Georgetown University Law Center professor Richard Lazarus shows that more and more of the Court’s cases are brought and argued by the seasoned veterans who have honed Supreme Court practice into a fine, and exclusive, art form. Last term, fully 44 percent of the nongovernment petitions that were granted review by the Court were filed by such veteran advocates. In 1980, that number was less than 6 percent.